Sage 100

v2015 PU1 Advanced ... Went live today. Three files copied to the SOA folder (SY_FIL, SY_UNT, and SY_VER) used for extended solutions. These three files magically disappear every 15 minutes or so. I have copied them back into the folder 10 times already this morning. I don;t see anything quarantined in Trend Micro or malware bytes. Any ideas?

Maybe they are being quarantined from a workstation?

Good thought. Trying to contact the outside IT person now. Thanks for the input Phil.

There is a setting on windows servers called Data Execution and Prevention that might cause files to disappear. Usually executable files, rather than folders, but thought I'd throw that out there.

You can only exclude exe files from DEP. I would be a bit frightened to disable DEP oon the server... would nned to rule out all other options first and discuss this with the IT person. Thank you for the response.

Don't think you can disable DEP, just change it from all to only windows programs.