Error: The ArcSDE runtime was not found (module sde91.dll)

[ericcollins6932]

I got this error opening a .dwg in C3D 2012. Any help would be appreciated as to steps to resolve.

[SethHall]

Is it happening with one specific drawing or all drawings?

[ericcollins6932]

I haven't done a lot of FDO connections so cannot properly answer that question. So far, only the one drawing but it doesn't mean it isn't global.

[SethHall]

By chance have you read this article on setting up the ArcSDE connection: http://gisexchange.typepad.com/blog/2010/11/adding-the-arcsde-provider-to-the-data-connect-dialog-in...

This may help with the issues you are having.

[ericcollins6932 · Accepted solution]

Not quite the right one but it lead me to http://gisexchange.typepad.com/blog/2010/11/top-5-list-for-troubleshooting-sde-connections.html

Thanks!

[SethHall]

At least I was able to "nudge" you in the general direction

Let us know if you have any further questions!