The Windows 2003 R2 SP2 Install failed.
Got ...\iws\bin\apache-setup.exe -d2 -f iws.log iws.conf return code 48
XrcBADRESOURCE a req resource was not usable
Unable to retrieve or create CA for signing

had a successfully new install of RSA CM 6.8 Build 520 on a physical Windows 2003 R2 EE SP2 (32-bit) server.
Enrollment and Admin Console fully functional.
uninstalled the build.

Then using the package.tar from the Solaris server was able to upgrade on the Windows server.

Now the DOS Window states that the database is being indexed.
It has been over 2 hours.

NEXTID file = 1279

It finally displayed an error dialog after 3 hours: confirmXudadStartup: failed to confirm Xudad startup.
Also found "Caught XDK Exception" in Upgrader log.

RSA CM 6.8 (Secure Directory) is the only service created.

I did manage to reindex the DB on Solaris

I recreate the scenario again.

What I did do was migrate/upgrade form Solaris to Linux RSA 6.8 successfully again
And the DB was reindexed.

Windows still will not migrate.