‘Windows XP Mode’ could not be started because there are not enough system resources or memory in your computer. You can shut down other virtual machines or close open applications and try again.
If you’re running Windows 7 and try to install Windows XP mode, you might run into the error “‘Windows XP Mode’ could not be started because there are not enough system resources or memory in your computer. You can shut down other virtual machines or close open applications and try again.”
You’ll need to find the app causing the problem. You can use msinfo to figure out which apps are resource intensive.
- Click Start, click Run, type msinfo32 in the Open box, and then click OK.
- Expand Software Environment, and then click Running Tasks.
- View the values in the Min Working Set and the Max Working Set columns for each process to determine the process that uses a lot of physical memory.
Actual Cause
In my case, I discovered Stardock Tiles and Virtual PC are not compatible. Kill the Tiles process and you’ll be able to run Virtual PC. You can run Stardock Tiles after loading up Virtual PC though.
Update 3-23-12
A few people (Thanks Tom!) have commented on the issue and have pointed out for them that Google’s CrashHandler process also interferes with Virtual PC. You can either kill it through task manager or disable it completely by doing the following:
1. Open Google Chrome
2. Go to File Menu >Options
3. Click the tab Under The Hood, and uncheck the option which says – Help Google Chrome better by automatically sending the usage statistics and crash reports to google