After installing, testing and configuring SAS 9.4, EG 7.1, and AMO 7.1 on various Windows 7 x64 Professional machines - with SAS 9.3 previously installed - uninstalling SAS 9.3 causes SAS 9.4 to fail. The only advice SAS Technical Support has provided on this issue is to follow SAS Usage Note 46922 (http://support.sas.com/kb/46/922.html), particularly step 11, regarding uninstall of 9.3, and then to reinstall 9.4 from the depot. This procedure certainly works, but frankly it is quite time-consuming to effectively run the installer 3 times (install 9.4, uninstall 9.3, reinstall 9.4) to perform one installation;and I find this is especially frustrating after 9.4 was already confirmed to be working. I'm wondering if anyone else has figured out how to successfully uninstall 9.3 after 9.4 is installed without 9.4 subsequently blowing up? One final note: Windows always issues a "Program Compatibility Assistant" warning after attempting to uninstall SAS 9.3. SAS error messages (all or part) are provided for reference below: Error Message:
When starting Base SAS 9.4:
"OLE: Object's class is not registered in the registration database . . ." The Enhanced Editor is missing.
When starting EG 7,.1:
"Warning: Required component is missing. The SAS Object Manager (part of the Integration Technologies client) is not installed or
registered on this machine, or the installed version is older than that supplied with Enterprise Guide . . ."
Once started, EG issues: "No SAS servers available: A local SAS server was not found and no metadata profile is being used . . . "
Attempting to connect to a server in AMO 7.1 results in:
"Connection Failed: A connection could not be established to a metadata server . . . Retrieving the COM class factory for component
with CLSI {868CEBF-4D78-43C-96B4-F5B6C0341151} failed due to the following error: 80040154 Class not registered . . . }
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