>>I have a component running on MTS. The EXE that accesses the component only works from other PC's that have MTS installed on them. From every other computer I get an 'RPC server is unavailable' error. We have installed DCOM98 on the machines and ran the export package from MTS on the client machines.
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>>Any suggestions what I'm missing?
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>>TIA,
>>
>>Tom
>
>- Are your classes set to multiuse?
>- Did you compiled into multithreaded DLL?
>- Are you doing .SetComplete and .SetAbort?
>
>Normally abscence of SetComplete and SetAbort does not necessarily give this error, but you're supposed to do it to take full advantage of MTS.

They are multi-threaded COM components and we are using all the proper syntax. The problem we're having is instanciating the object from PC's that don't have MTS installed on them. I have no problems from my development PC's but they all have InterDev, Personal Web Server and MTS installed on them. The MTS box I'm trying to hit is a production box running NT 4.0 SP5. I figure I'm missing something that has to be installed on the client PC besides DCOM and the MTS package.

Thanks,

Tom