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Error updating database "MSCOMCTL.OCX"

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I just purchased a subscription to realnavdata.


I’m getting an error when trying to update the database. It show the progress reach 100% then I get an error about “MSCOMCTL.OCX or one of its dependencies not correctly registered”


I did some researching on my own and tried to register it through a command prompt with no luck following the instructions at... 


  • 430/530 showing as activated
  • P3D V3.3
  • Windows 10 64bit
  • The gps is installed in the A2A C172/C182 and shows up and functions just fine with an outdated database.


I’m not sure what I’m supposed to do to fix this. 

I appreciate any help.

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You need to contact the support department (via email) for this... provide the same information.

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Thanks. Received email with remote desktop instructions, awaiting coordination for time frame. 


While waiting for an email response, I was able to correct the issue myself. 




Run the mindstar installer and select remove software

Reinstall the software then run the activation and Re-Activate


Doing this fixed the above problem. I was able to download the latest cycle and now my database is up to date.

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