I know that you have tried solutions from some other threads but have you tried these 2 solutions? They are the most common fixes for the 0xc000007b error.
Post back here to let me know if they work or not.
We haven’t heard back from you in a few days, so we are marking this post as resolved for tracking purposes. If you’re still experiencing this issue, please try the suggestion I posted above and then post back here with the additional info.