PTC FlexPLM Access Log
To preserve historical access information, move the <Windchill>/logs/LCSAccess.log files from the source system to the target system after the upgrade.
1. Move the <Windchill>/logs/LCSAccess.log files from the source system to the <Windchill>/logs folder on the target machine.
2. Ensure that the com.lcs.wc.util.LCSAccessLog.append property in the custom.lcs.properties file is set to true.
3. If you upgraded from PTC FlexPLM 10.1 M040 or earlier, then run Windchill WinRU on the target system to update the format of this file.