Imtiaz Gandikota
Ansys Employee
BAD KEYS error usually means 1. Something was changed in the "server_data" file that the license manager is unable to read. Note that new keys are issued for full IP range ( Therefore, please do not modify/restrict the IP range, just leave it as ALLOW_RANGE: in "server_data" file
2. The license file contains JOBS and ADDED_CORES definitions. This requires using the most recent license manager (revision 111345). In the ftp link you provided, please go to "Job-License-Manager" under /user/license/ for the most recent license manager version.
Please also check if your email security or spam filter made any changes to the "server_data" file. We recently came across a few cases where license file was modified by spam filter.