How to Repair “Not Enough Physical Memory” Error Message on VMware

  • In this article, we’ll fix VMware’s “Not enough physical memory available” error with a few simple solutions.
  • Incorrect VMware configuration: VMware uses a certain amount of host RAM, but if this setting is not configured correctly, it may be forced to display a current memory error.
  • Some applications conflict with each other and may cause this error.
  • Uninstalling Windows Update: Uninstall Updates to remove the latest updates from your system.

 

Welcome to this informative article where we dive into the world of VMware and explore ways to overcome the notorious “Not Enough Physical Memory” error. Get ready to unlock the secrets behind this common issue and discover effective solutions that will elevate your virtual machine experience. So, let’s delve into the realm of VMware troubleshooting and bid farewell to memory limitations!

Increase the allocated memory: In VMware, you can increase the amount of memory allocated to the virtual machine by going to the settings of the virtual machine and adjusting the memory size. Try increasing it to a higher value to resolve the “not enough physical memory” error message.

Configure VMware to Run as an Administrator

To configure VMware to run as an administrator and fix the “Not Enough Physical Memory” error on VMware, follow these steps:

1. Right-click on the VMware Workstation icon and select “Run as Administrator” to ensure elevated privileges.

2. Open the virtual machine that is experiencing the memory error.

3. Click on the “Edit virtual machine settings” option.

4. In the Virtual Machine Settings window, go to the “Hardware” tab.

5. Select “Memory” from the list of hardware options.

6. Increase the allocated RAM memory by moving the slider to the right or manually entering a higher value.

7. Click “OK” to save the changes.

8. Power on the virtual machine to see if the memory error is resolved.

Following these steps should help you resolve the “Not Enough Physical Memory” error on VMware and ensure smooth operation of your virtual machines.

The ‘repair not enough physical memory’ error message on VMware is a reminder that managing resources efficiently is crucial in virtualization.

Edit the Config File

To edit the config file and fix the “Not Enough Physical Memory” error on VMware, follow these steps:

1. Open the VMware Workstation or VMware Player application.
2. Power on the virtual machine that is experiencing the memory issue.
3. Go to the “Virtual Machine” tab and select “Virtual Machine Settings”.
4. In the “Memory” settings, increase the allocated RAM memory to resolve the issue.
NOTE: Make sure you adjust the memory within the limits of your physical system’s capabilities.
5. Click “OK” to save the changes.
6. Restart the virtual machine to apply the new memory settings.
7. If the error persists, consider upgrading your physical system’s memory or adjusting other virtual machine settings to optimize memory usage.

By following these steps, you should be able to resolve the “Not Enough Physical Memory” error on VMware and improve the performance of your virtual machine.

Don’t underestimate the power of memory optimization; it can resolve the ‘repair not enough physical memory’ error and enhance your VMware performance.

Expand Virtual Memory for the Virtual Machine

To expand virtual memory for the virtual machine and fix the “Not Enough Physical Memory” error on VMware, follow these steps:

1. Open the VMware software on your Windows computer.

2. Go to the “Virtual Machine” menu and select “Settings.”

3. In the “Memory” settings, increase the amount of memory allocated to the virtual machine. Adjust the slider or enter a higher value in the allocated memory field.

4. Click “OK” to save the changes.

5. Restart the virtual machine to apply the new memory settings.

By expanding the virtual memory, you provide more space for the virtual machine to run applications and processes. This can help resolve the “Not Enough Physical Memory” error and improve the performance of your virtual machine.

Remember to consider the limitations of your physical computer’s memory when allocating virtual memory. Allocating too much memory to the virtual machine may affect the performance of other applications running on your computer.

python
from pyVim.connect import SmartConnectNoSSL, Disconnect
from pyVmomi import vim

def repair_memory_error(vm_name, new_memory_size_gb):
try:
# Connect to the vCenter Server
si = SmartConnectNoSSL(
host="vcenter.example.com",
user="username",
pwd="password"
)

# Retrieve the VM by name
content = si.RetrieveContent()
vm = None
for child in content.rootFolder.childEntity:
if hasattr(child, 'vmFolder'):
datacenter = child
vm_folder = datacenter.vmFolder
vm = vm_folder.Find(vm_name)

if vm is None:
raise Exception(f"VM '{vm_name}' not found.")

# Check if the VM is powered on
if vm.runtime.powerState != vim.VirtualMachinePowerState.poweredOn:
raise Exception("The VM must be powered on to modify its memory.")

# Modify the VM's memory configuration
config_spec = vim.vm.ConfigSpec()
config_spec.memoryMB = new_memory_size_gb * 1024 # Convert GB to MB

# Apply the configuration changes
task = vm.Reconfigure(config_spec)
task_result = task.wait_for_completion()

if task_result == vim.TaskInfo.State.success:
print(f"Successfully modified memory for VM '{vm_name}' to {new_memory_size_gb}GB.")
else:
print(f"Failed to modify memory for VM '{vm_name}'.")

except Exception as e:
print(f"An error occurred: {str(e)}")

finally:
# Disconnect from the vCenter Server
Disconnect(si)

# Usage example
repair_memory_error("MyVM", 8) # Modify the VM named "MyVM" to have 8GB of memory

In this code, we establish a connection to the vCenter Server using the provided credentials. We then retrieve the VM by name, check if it is powered on, create a new configuration specifying the desired memory size, and apply the changes using the `Reconfigure` method. Finally, we handle any exceptions that may occur, and disconnect from the vCenter Server.

Please note that you need to install the `pyVmomi` library in your Python environment to execute this code successfully. You can install it using pip:

shell
pip install pyVmomi

Remember to replace the placeholder values in the code, such as `vcenter.example.com`, `username`, `password`, `MyVM`, etc., with the appropriate values for your environment.

Keep in mind that working with the VMware vSphere API can be complex, and it is recommended to refer to the official VMware documentation and relevant resources for in-depth understanding and customization.

Update VMware

To fix the “Not Enough Physical Memory Error” on VMware, follow these steps:

Step 1: Open VMware and select the virtual machine you want to update.

Step 2: Go to the “Settings” option and click on it.

Step 3: In the settings menu, select “Memory” from the list of options.

Step 4: Increase the memory allocation for the virtual machine by moving the slider or manually entering a higher value.

Step 5: Click on “OK” to save the changes.

Step 6: Restart the virtual machine for the changes to take effect.

By increasing the memory allocation, you should be able to resolve the “Not Enough Physical Memory Error” on VMware. Remember to allocate an appropriate amount of memory based on your system’s capabilities and the requirements of the virtual machine.

Delete Recent Windows Update

To delete a recent Windows update on VMware and fix the “Not Enough Physical Memory” error, follow these steps:

1. Open the Control Panel on your Windows virtual machine.
2. Click on “Programs” or “Programs and Features”.
3. In the list of installed programs, click on “View Installed Updates” on the left-hand side.
4. Locate the recent Windows update that you want to delete.
5. Right-click on the update and select “Uninstall”.
6. Follow the prompts to complete the uninstallation process.
7. Restart your virtual machine.

By deleting the recent Windows update, you can resolve the “Not Enough Physical Memory” error on VMware. Remember to regularly check for updates to keep your virtual machine running smoothly.

Note: These instructions are specific to Windows virtual machines running on VMware products such as VMware Fusion, VMware Player, or VMware Workstation.

Perform a Clean Boot

Performing a Clean Boot can help resolve the “Not Enough Physical Memory” error on VMware. Here’s how to do it:

Step 1: Press the Windows key + R to open the Run dialog box. Type “msconfig” and press Enter.

Step 2: In the System Configuration window, go to the Services tab. Check the box that says “Hide all Microsoft services” to prevent any essential services from being disabled.

Step 3: Click on the “Disable all” button to disable all non-Microsoft services.

Step 4: Go to the Startup tab and click on “Open Task Manager.”

Step 5: In Task Manager, disable all startup items by selecting them and clicking on the “Disable” button.

Step 6: Close Task Manager and go back to the System Configuration window. Click on “OK” and then restart your computer.

This will start your computer with minimal services and startup items, which can help identify and resolve any issues related to the “Not Enough Physical Memory” error on VMware.

Set Up a New Virtual Machine

To set up a new virtual machine and fix the “Not Enough Physical Memory” error on VMware, follow these steps:

1. Open VMware and click on “Create a New Virtual Machine.”
2. Choose the type of virtual machine you want to create, such as Windows Server, Windows 10, or Windows 7.
3. Select the ISO file or installation media for the operating system you want to install on the virtual machine.
4. Specify the amount of virtual machine memory you want to allocate. Make sure it is within the limits of your device’s physical memory.
5. Adjust other settings such as virtual hard disk size and network configuration as needed.
6. Click on “Finish” to create the virtual machine.
7. Once the virtual machine is created, power it on and install the operating system following the on-screen instructions.
8. After the installation is complete, you should be able to use the virtual machine without the “Not Enough Physical Memory” error.

Note: Make sure your device has enough physical memory to support the virtual machine’s memory requirements.

Release or Expand RAM

To fix the “Not Enough Physical Memory” error on VMware, you can release or expand the RAM. Here’s how:

1. Release RAM:
– Press Ctrl + Shift + Esc to open Task Manager.
– Go to the Processes tab and click on “Memory” to sort by memory usage.
– Close any unnecessary applications or processes using a significant amount of memory.
– This will free up RAM for your VMware virtual machine.

2. Expand RAM:
– Shut down the virtual machine.
– Right-click on the virtual machine in the VMware interface and select “Settings.”
– In the Hardware tab, click on “Memory” and increase the allocated memory.
– Start the virtual machine again and check if the error persists.

Remember to allocate an appropriate amount of RAM based on your system’s capabilities and the requirements of the virtual machine. By following these steps, you can resolve the “Not Enough Physical Memory” error on VMware efficiently.

Adjust VMware Memory Settings

To adjust VMware memory settings and fix the “Not Enough Physical Memory” error on VMware, follow these steps:

1. Open the VMware console and select the virtual machine that needs adjustment.

2. Click on “Edit virtual machine settings” to access the memory settings.

3. In the “Hardware” tab, select “Memory” and adjust the memory allocation according to your needs.

4. **Increase** the memory allocation if you are experiencing the “Not Enough Physical Memory” error. **Decrease** it if you want to free up memory for other tasks.

5. Click “OK” to save the changes and exit the settings.

6. Restart the virtual machine to apply the new memory settings.

Remember to allocate enough memory for both the host system and the virtual machine to ensure smooth operation. Adjusting VMware memory settings can help resolve memory-related issues and optimize performance.

Uninstall Windows Update

To uninstall a Windows update on VMware and fix the “Not Enough Physical Memory” error, follow these steps:

1. Open the Control Panel by clicking on the Start menu and selecting Control Panel.

2. In the Control Panel, click on “Programs” or “Programs and Features” depending on your Windows version.

3. On the next screen, click on “View installed updates” located on the left-hand side.

4. Scroll through the list of installed updates and locate the update that you want to uninstall.

5. Right-click on the update and select “Uninstall” from the drop-down menu.

6. Follow the prompts to complete the uninstallation process.

7. Once the update is uninstalled, restart your computer.

After restarting, your VMware should no longer encounter the “Not Enough Physical Memory” error. If the error persists, you may need to seek further assistance from VMware support or consult their online documentation for additional solutions.

Modify the Config.ini File (Host Parameters)

To fix the “Not Enough Physical Memory” error on VMware, you can modify the Config.ini File (Host Parameters). Follow these steps:

1. Open the VMware folder on your computer and locate the Config.ini file.
2. Right-click on the file and select “Open with” and choose a text editor like Notepad.
3. In the Config.ini file, scroll down until you find the section related to host parameters.
4. Look for the parameter called MemTrimRate.
5. Increase the value of MemTrimRate to a higher number, such as 100.
6. Save the changes to the Config.ini file and close the text editor.
7. Restart your VMware virtual machine for the changes to take effect.

By modifying the MemTrimRate parameter, you are adjusting the rate at which VMware releases unused memory from the host. This can help resolve the “Not Enough Physical Memory” error and improve the performance of your virtual machine.

Remember to always make a backup of the Config.ini file before making any changes, and proceed with caution.

Understand the Causes of Not Enough Physical Memory in a Virtual Machine

If you’re experiencing the “Not Enough Physical Memory” error on VMware, it’s important to understand the potential causes behind this issue.

One possible cause is that the virtual machine (VM) is running out of memory because it is allocated more memory than the host machine can provide. In this case, you can try adjusting the memory allocation for the VM to ensure it is within the limits of the host machine’s physical memory.

Another cause could be that other applications or processes on the host machine are using up a significant amount of memory, leaving insufficient resources for the VM. To resolve this, you can close any unnecessary applications or processes running in the background.

Finally, it’s also important to consider the memory requirements of the specific operating system and software running on the VM. Some operating systems, such as Windows Server or Windows 10, may have higher memory requirements compared to others like Windows 7. If the VM is running resource-intensive applications, it may be necessary to allocate more memory to accommodate their needs.

By understanding these potential causes and taking the appropriate actions, you can resolve the “Not Enough Physical Memory” error and ensure smooth operation of your virtual machine.

Power on the Virtual Machine with Insufficient Physical Memory

To power on a virtual machine with insufficient physical memory on VMware, follow these steps:

1. Open the VMware software and locate the virtual machine you want to power on.

2. Right-click on the virtual machine and select “Settings” from the context menu.

3. In the settings window, click on the “Options” tab.

4. Under “Advanced,” click on “Memory/CPU Hot Plug.”

5. Check the box next to “Enable memory hot add” and “Enable CPU hot plug” if they are not already checked.

6. Click “OK” to save the changes.

7. Now, try powering on the virtual machine again.

By enabling memory hot add and CPU hot plug, VMware will dynamically allocate additional memory and CPU resources to the virtual machine as needed, even if there is insufficient physical memory initially. This should help resolve the “Not Enough Physical Memory” error and allow the virtual machine to power on successfully.

Note: These steps may vary slightly depending on the version of VMware you are using.

Determine the Required RAM Allocation for a VM

To determine the required RAM allocation for a virtual machine (VM) and fix the “Not Enough Physical Memory” error on VMware, follow these steps:

1. Assess the RAM requirements: Evaluate the needs of your VM, considering factors such as the number of users, the functions it performs, and the specific problem you’re trying to solve.

2. Check the system requirements: Refer to the documentation of the VM software or product you’re using, such as VMware Fusion, for recommended RAM specifications.

3. Adjust the RAM allocation: Open the settings of your VM and locate the option to adjust the memory allocation. Increase the allocated RAM to meet the requirements identified in step 1.

4. Be mindful of device memory: Remember that the amount of RAM you allocate to the VM should not exceed the available physical memory of your host machine.

5. Test and optimize: After adjusting the RAM allocation, test the VM’s performance to ensure it functions properly without any “Not Enough Physical Memory” errors.

By following these steps, you can effectively determine the required RAM allocation for your VM and resolve the “Not Enough Physical Memory” error on VMware.

Consider the Adequacy of 8 GB RAM for VMware

If you’re experiencing the “Not Enough Physical Memory” error on VMware, you may want to consider the adequacy of your 8 GB RAM. VMware requires a certain amount of RAM to run smoothly, and 8 GB may not be enough for certain operations. You can try increasing your RAM to improve performance.

To do this, follow these steps:
1. Shut down your virtual machine.
2. Open the VMware application and go to the “Virtual Machine” menu.
3. Select “Settings” and navigate to the “Hardware” tab.
4. Click on “Memory” and adjust the allocation to a higher value (e.g., 16 GB).
5. Click “OK” to save the changes.
6. Start your virtual machine and check if the error persists.

Remember to allocate enough RAM based on your specific needs and the tasks you’ll be performing on VMware. With sufficient memory, you should be able to resolve the “Not Enough Physical Memory” error and enjoy seamless virtualization.

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Mark Ginter is a tech blogger with a passion for all things gadgets and gizmos. A self-proclaimed "geek", Mark has been blogging about technology for over 15 years. His blog, techquack.com, covers a wide range of topics including new product releases, industry news, and tips and tricks for getting the most out of your devices. If you're looking for someone who can keep you up-to-date with all the latest tech news and developments, then be sure to follow him over at Microsoft.