Bruce, I ran into the same problem a couple of days ago and I also noticed that the settings for NULL and Line End were gone. I do not have an answer, but I can confirm the issue.
Javier, Javier Valencia, PE O: 913-829-0888 H: 913-397-9605 C: 913-915-3137 -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Bruce Chitiea Sent: Sunday, February 12, 2012 7:15 PM To: RBASE-L Mailing List Subject: [RBASE-L] - Cannot save C:\Windows\RBENGINE91_64.CFG All: R:Base 91 (64) Single User Build: 9.1.5.20103 Windows 7 Ultimate Local machine only While toggling Settings/Configuration Settings/Multi-User/MULTI on and off, I receive the error message: "Cannot save C:\Windows\RBENGINE91_64.CFG" 0. No database is Connected. 1. The file exists in the C:\Windows path. 2. The file modification date has not changed. 3. The file is modifiable: no 'read only' or 'permissions' attributes issues. 4. Exiting and re-entering RBase reveals that the changed setting HAS SURVIVED the exit/re-entry. Ideas? TIA Bruce Chitiea SafeSectors, Inc.

