Errors when I upgraded to Version 3.9

[rhsrxs]

I upgraded to Version 3.9. I am getting errors. I have attached a screenshot of a simulation (HDA) and not all the unit operations are displaying and errors at the bottom.

[jasper]

Can you insert a compressor into a new document?

[jasper]

If the anwer to that is no, it looks like the compressor did not get registered properly.

In this case, please re-install, or open a command prompt to go to the COCO installation folder, and in the x64 folder, try

Code: Select all

regsvr32 COCOCOUS.dll

For an all users installation, the command prompt must be started As Administrator.

[rhsrxs]

I tried re-installing but that did not help. I did register COCOCOUS.dll and that did not help. When I tried to insert a unit op I got the following errors. I tried to run the command in the GOOOP32 error but that did not work.

[jasper]

This is strange. Can you perhaps remove the entire registry key:

HKEY_CLASSES_ROOT\CLSID\{429DC999-9073-4549-8647-BA72D6BE7931}

and then try regsvr32 on COCOCOUS again? Perhaps there is something inside that key that does not belong there.

Also, you are not starting COFE itself with administration rights are you? This would prevent loading any components that are not installed for all users, so this would prevent loading any COCO components that are installed for the current user only.