Does the Date-and-Time Stamp of My Files Affect the Installation of the Maintenance Release?

The installation process for a maintenance release uses the date-and-time stamps for some non-versioned files to determine whether a file needs to be updated. The date-and-time stamp for an installation of SAS 9.2 (TS2M2) is February 20, 2009. If you copied installations or modified these date-and-time stamps in any way, then the maintenance release might not install properly. To modify the date-and-time stamps in UNIX operating environments, see Modifying the Date-and-Time Stamps for Non-Versioned Files.