I'm using asp.net 2.0 to create DXF file. Everything is OK in my working folder but when I copied to IIS I couldn't do anything. because of the MessageBox with expiration message Error Showing a modal dialog box or form when the application is not running in UserInteractive mode is not a valid operation I'm wondering is it safe to use with asp.net (in case another MessageBox popup) Thanks

Hi Oleg, You're getting those popups only in the trial version, but once you get the license those will be gone. Kind regards, Wout

I know. I just want to make sure there is no other place in the CadLib where MsgBox can popup (it will be on the server side). Thank you very much.