OutOfMemory – Large MergeDocument

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  • This topic has 2 replies, 2 voices, and was last updated 8 years ago by knut.
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  • August 17, 2018 at 1:52 pm #7602
    Eric White
    Keymaster

    There are some scenarios where the only solution is to build a 64-bit exe. I have never run out of memory when using 64-bit.

    August 20, 2018 at 1:48 pm #7607
    knut
    Participant

    Hi,

    Thanks for your answer. Compiling for 64bit didn’t make any difference – but probably the problem is not in OpenXmlPowerTools after all.

    I made a small test app, just performing the merge. It completes fine (although it takes more than 30 minutes…) on the same server where the actual “serious” application crashes, and it allocates a lot of RAM (~7GB) for the merge process.

    The actual application is a server application, running standalone (OWIN) as a Windows service. The 2GB limit is probably enforced by some of the surrounding infrastructure, I am struggling to find out where.

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