I recently merged two drives that were in separate partitions on a hard drive with Partition Magic. Hard drive F would be copied into the a folder called F on hard drive E. Unfortunately, an error occurred and the operation failed. The two drives were merged together, but the contents of drive F: were lost.
This wasnâ€™t the only problem. I tried to delete the F folder, but when I clicked on it, I would get the following message:
I couldnâ€™t access this folder or delete it. I tried rebooting the computer and the folder could not be deleted. It wouldnâ€™t even work when rebooting into safe mode. The Unlocker application couldnâ€™t delete it either.
The reason why this folder could not be deleted is that my security ID didnâ€™t match the security ID of the owner of the folder. Partition Magic made changes to the security ID when it was merging the drives and didnâ€™t restore the permissions when it failed.
Changing the Security ID of a Folder
The following steps need to be done before you can delete folders with different security IDâ€™s:
- Right click on the Start menu and select Explore to run Windows Explorer.
- Open the Tools menu and select Folder Options.
- Open the View tab and scroll down to the bottom in Advanced Settings and turn off Use simple file sharing.
- Right click on the folder that you want to delete and select Sharing and Security.
- Click the Security tab and press the Advanced button.
- Open the Owner tab and click Administrator in the Name list. If you are logged in as an administrator, click Administrators.
- Click the Replace owner on subcontainers and objects box so that it is on.
- Press the OK button.
- Youâ€™ll get an error message saying that you donâ€™t have permission to read the contents of that folder. Press the Yes button.
- Click OK to apply the changes you made to the folder.
- Delete the folder.