Having trouble loading SP3 to a SQL 7 server running on NT SmallBus Server V4.5. Sp1 and SP2 loaded and verified with @@version but SP3 returns the following Critical Stop Error during the install:
"Installation of the Microsoft Search Engine Failed. (-2147023829) 0x8007042b. The Process Terminated Unexpectedly."

The SQLExecutive Service also fails to start since SP2 even though we do not use I am including this info incase it is related.:
"SQLExecutive service returned specific error 109"

ALso MSDTC fails since upgrade to SBS4.5 and SQL7 again we do not use but may be related.:
"The Dynamic Link Library NLSRTL32.DLL could not be found in the specified path. D:winnt.sbssystem32...;F:Program FilesSalesLogix..." and sure enough there is no longer a file named NLSRTL32.DLL on the server in any drive. Microsoft KBase retuens no results on a query for MSDTC or NLSRTL32.DLL again do not know if related and never addressed since we don not use the DTC with a SBS

Any help or pointer in the right direction would be greatly appreciated since or SQL app requires SP3 for Latest version updates.