I'm trying to upgrade un existing (and unfortunately expired) ACS v4.2 Evaluation to an ACS v4.2 Licensed.
The existing ACS is installed on a Windows 2003 Server machine.
I have selected "Yes, keep the existing configuration" (when installing the new product on the same machine)
but I keep geting the error messages, presented below:
Setup failed to export your old user database.
Setup could not backup your old configuration.
Please check there is sufficient disk space and rerun Setup.
I have cleaned up the log files (as other people suggested in similar posts),
and I have 120GB free on the disk where the ACS installation resides.
Any hints on how to tackle with this problem?
Thanks for your help!