I think my title sums it up.
I tried running in safemode but I still can’t open a file.
Duplicate of Updated to 7.0 but can't open files; Safemode test still won't open files
> I think my title sums it up.
No - because your title doesn’t mention your operating system and even “7.0” is only part of the full facts (there are 4 releases, namely: 7.0.0.3, 7.0.1.2, 7.0.2.2 and 7.0.3.1)