800xA 5.1 FP4 RevE Installation Problem: Run-time error '91'
I'm trying to upgrade one of the existing systems with 800xA 5.0 SP2 RevE to 5.1 FP4 RevE. So I already have created system packages with "Prepare for Upgrade" option (Automated Installation -> System Setup Tools). The operating system is also installed Windows Server 2008 R2 SP1.
When I start the Automated Installation, at the end of the System Verifier Tool Wizard, after getting all checks in "green" and ok when I press Finish I get the following message: "Run-time error '91': Object variable or With block variable not set." The installation stops here and I can't make any progress.
Anyone knows the solution for this problem?
Thanks in advance!
I would like to know the sequence of steps followed while installing the Feature pack upgrade.The release notes clearly defines what needs to be done while performing any Upgrades on the system.There are set of instructions that you need to follow.
Are you doing this with an xaservice login or any other user access?.At what stage are you getting this error is it before loading extensions or after loading extensions.On what server /workstation are you performing the upgrade?