We are getting the following assembly load error. The assembly is loaded from the local path \"C:\\Program Files\\ASWorx Products\\ASWorx\\Bin\\\". The problem is not there
Additionally to the above given answer here my solution for the problem.
Trying to do the unblocking resulted always that the file still appeared to be blocked.
So, I made a new folder, copied over the affected files and performed the unblocking file by file. Surprisingly the flag got removed compared to doing the same action in the original file location. So, the final step was copying the now unblocked files back to the original location. Done!