Internal error 53011 in module 93
There are known issues with some of the builds from Navision 4.0 SP2. Check the build number on the cfront.dll and fin.exe. For most of the builds of Cfront, these must match.
You may want to update your Cfront to build 24080 (or later), which at this time seems to be the most stable version of cfront for SP2 & SP3 users and doesn't require the same build of fin.exe. Using this build requires the latest version of Jet Reports.
You can find the latest version of Jet Essentials in our download section
Refer to the article Which versions of NAV are compatible with Jet Reports .