I recently received help from the Sandboxie forum on how to address a DNS issue between it and MS Edge. The solution was creating a reg file in a folder, that Sandboxie triggers each time Edge loads to disable a policy. But...
Any time I loaded Firefox or Chrome, I got an warning from BitDefender saying it blocked a malicious command line error (which is the Sandboxie reg fix). And it's obviously not malicious.
I was able to fix this by just adding regedit.exe itself as the exclusion (in C:/Windows). But now I'm worried I've created too big a security hole. Is it dangerous adding regedit itself to the exceptions list? I'm not able to add the reg file itself, as that does not stop the error.