Fatal error

[Anonymous]

how to fix: the transaction manager failed to start

Failed to create memory-mapped file used for scratch data

[jhackney1972 · Accepted solution]

Take a look at this Autodesk Webpage for solutions.

[lena.talkhina]

Hello @Anonymous  !

Great to see you here on Inventor Forum.

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[charlesKUCZ3]

Hi,

This solution is not working. Can someone advise what to do? My inventor will not open as a result. INV 2019.

[johnsonshiue]

Hi Charles,

Do you mind elaborating the exact issue you are seeing? If Inventor does not run at all, it is probably a licensing service issue. Please install the latest licensing update.

https://knowledge.autodesk.com/support/autocad/learn-explore/caas/sfdcarticles/sfdcarticles/Autodesk...

And, install the latest Inventor update applicable to your release.

Many thanks!

[charlesKUCZ3]

Unless im missing something, there are no licensing updates or program updates available for 2019 any longer.

The issue i am having is the below error when attempting to launch inventor 2019

[johnsonshiue]

Hi Charles,

The error dialog seems to be a known issue. Please take a look at the following article.

https://knowledge.autodesk.com/support/inventor/troubleshooting/caas/sfdcarticles/sfdcarticles/Inven...

Many thanks!