Library not Registered (Tried steps in other discussions)

Hi everyone,

I received the following error on Gismo_gismo:

1. Solution exception:Library not registered. (Exception from HRESULT: 0x8002801D (TYPE_E_LIBNOTREGISTERED))

I know this has been a recurring topic, so I have followed every step in this discussion, including full uninstallation with Revo Installer Pro, restart and login in as Admin, UAC, turning off antivirus, full installation, and entering the commands in CMD with admin rights (replacing "your_regsvr32_folder_path" with my "C:\Windows\System32"). I have also tried the solution on page 2, namely typing:

%systemroot%\System32\regsvr32.exe /u /s c:\dev\mapwingis\mapwingis.ocx

%systemroot%\System32\regsvr32.exe /s c:\dev\mapwingis\mapwingis.ocx

However, I installed MapWinGIS-only-v5.0.1.0-x64.exe . Should I install the older version, MapWinGIS-only-v4.9.4.2-x64.exe instead?

I am using Rhino 6.1.18037.13441, Grasshopper 1.0.0004, IronPython 2.7.5.0, Windows 10 64bit,

Thank you very much!

- Marcus

Replies to This Discussion

Permalink Reply by djordje on April 7, 2019 at 11:12pm

Hi Quek Wen,
To be honest, I do not know what is the issue.

Do you get some message when you run either of these two commands:

%systemroot%\System32\regsvr32.exe /u /s c:\dev\mapwingis\mapwingis.ocx

%systemroot%\System32\regsvr32.exe /s c:\dev\mapwingis\mapwingis.ocx

Yes, try using v4.9.4.2-x64. Gismo at the moment does not support MapWinGIS 5.x.

Permalink Reply by Quek Wen Jia Marcus on April 7, 2019 at 11:41pm

Hi djordje,

Thanks for the reply.

The CMD does not give any error message, and the output of gismo_gismo gives the same error (Library not Registered). I will give MapWinGis-only-v4.9.5.0-x64.exe a try and let you know the results since MapWinGIS-only-v4.9.4.2-x64.exe doesn't exist anymore.

Permalink Reply by Quek Wen Jia Marcus on April 7, 2019 at 11:55pm

Hi djordje,

Great news, it seems that MapWinGis-only-v4.9.5.0-x64.exe worked with Gismo 0.0.3 with the CMD input of:

%systemroot%\System32\regsvr32.exe /u /s c:\dev\mapwingis\mapwingis.ocx

%systemroot%\System32\regsvr32.exe /s c:\dev\mapwingis\mapwingis.ocx

Thanks for your help :)

- Marcus

Permalink Reply by djordje on April 8, 2019 at 12:08am

Hi Marcus,
I am glad to hear that it is working!
For some other users, with similar problems, can you just write what you did, since my last reply? In steps if possible. Thank you in advance for this!

btw 4.9.4.2 version is located here.

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