[Waldbaer]

1. Hm, I have the problem with PDFs. May it be a problem, that the files are in the MSP-database folder? They are not part of the database of MSP though, and as I said if I create the smart buttons manually, the problem does not occur. If I just locate the files in explorer and double click, it opens without restrictions. I tested a text file and it did not have the problem, just as you described. I changed the default PDF viewer, but both of them had the same problem. Maybe you can reproduce the problem using PDFs?
2. Sounds great, I'll definitely make use of that.