What steps will reproduce the problem? 1. Install an old version of qt (4.4.0 for example) and qdevelop (0.25 for ex.) 2. Start qdevelop and configure all the paths (in particular, Qt Include directory) 3. Remove qt and qdevelop 4. Install latest version of qt and qdevelop (4.4.3 and 0.26) 5. Start Qdevelop

What is the expected output? What do you see instead? I expect to see QDevelop working but i get this error message in a popup: "The Qt Include directory doesn't exist, You can change in Options dialog.". I click "Ok" but the main program doesn't start (and so I can't change nothing!)

What version of the product are you using? On what operating system? I use winxp home sp3 and latest version of Qt and QDevelop (4.4.3 and 0.26)

Please provide any additional information below.

So do i!! i can't execute QDevelop. winxp/sp3 and qt443, mingw...and blah blah

Try to remove the directory C:\Documents and Settings\YourLoginName\Application Data\QDevelop

Hey guys

I have the same problem, but I'm working in Intrepid Ibex. Any ideas? The program also wouldn't go any further and I have installed and uninstalled a couple of times.

Thanks

Ok, I managed to fix my problem.

Just delete the .ini file in /home/username/.qdevelop for Intrepid. Then reinstall the application and it should work. enjoy!