Arve,
Let's hope this is an easy fix, otherwise it can be a mess.
Looking thru MS KB, this article popped up;
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1.3 reinstalled Crystal Reports and may be causing the problem. Try the instructions about the CR problem with the following changes;
Go into regedt32 as described | File | Export | save it in the "My Documents" folder and give it a name like "reg121705" without the quotation marks.
Go to the key described, but look for a folder called LocalServer. If there, click on it and on the right side of the screen, look for a Driver entry. Under the Data column, my system says;
C:\Windows\System32\SQLSRV32.dll
Compare that to yours.
If it doesn't exist, try removing and re-installing 1.3. Make sure to backup any customized labels, custom reports, memorized reports, etc. My suggestion is just try a simple re-install. If that doesn't work, try a complete removal of RMS and MSDE by following the instructions in this KB;
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