Delphi XE3 Problem with Datasnap

Just upgraded to RemObjects SDK 8.0.81.1131 on Win7 Pro / Delphi XE3
When I first started Delphi after installing, there was no issue. a subsequent restart gave me this error message on loading:

Can’t load package C:\Program Files (x86)\RemObjects Software\RemObjects SDK for Delphi\Dcu\D17\win32\RemObjects_Server_DataSnap_D17.bpl.
Cannot register Wizard, RemObjects DataSnap Server Module, twice.
Do you want to attempt to load this package the next time a project is loaded?

Any idea why this is happening and how I can fix it? thanks.

There was a similar issue, please try steps proposed at this topic.

"try to apply some generic workarounds:

  • devex installs a lot of components and updates system %path% variable, so it could break it, unless you choose “Append to Delphi’s override paths” in install. workaround - just reboot computer.
  • check that HKEY_CURRENT_USER\Software\Embarcadero\BDS\14.0\Disabled Packages hive doesn’t contain RO packages
  • before recompiling RO_Server_Datasnap, try to clean it. also remove it from known packages. after this installing should be without errors"

Always append paths. Did not have a key for 14 but did for 10. Uninstalled it and then
reinstalled. So far so good…

Ps will let you know if it turns out otherwise!