2024年4月29日发(作者：)

Don't reinstall - you'll just end up in the same place. I actually saw this on my

own machine, and something is messing with security. To put it back to the way it

should be (and have it work), do the following, in this order:

1. Open the registry editor to the following key -

HKEY_CLASSES_ROOTAppID{ADA41B3C-C6FD-4A08-8CC1-D6EFDE67BE7D}

2. Change the permissions on the key itself by right-clicking on the

{ADA41B3C-C6FD-4A08-8CC1-D6EFDE67BE7D} key, and selecting "permissions"

3. This will open up a permissions dialog box. Click the "Advanced" button:

4. The key is owned by trustedinstaller - this needs to change before we

continue, so click the "Change" link: