It seems like you're facing a challenge in deleting the 10GB cache file (cache.wdp) left behind by Windows Steady State after upgrading from Windows XP to Windows 7. Since Windows Steady State is incompatible with Windows 7, it's causing this issue. Here are a few steps you can try to remove the cache file:
1. Using Command Prompt:
You can try using the Command Prompt to delete the file. Here's how:
- Press Win + R, type cmd and press Enter to open Command Prompt.
- Navigate to the folder where the cache file is located using the cd command.
- Use the del or erase command followed by the file name to delete it.
2. Safe Mode:
Boot your system into Safe Mode and try to delete the file...