Oracle Report Builder 6i or 10i stay minimized in windows

Problem: Oracle Report Builder stay minimized if you try to open it. It works the shortcuts like CTRL+O to open a file but you can see it :-)

Posible cause: I'm not sure what is the cause, but sometimes when you close Oracle Report Builder at minimized way, next time when you open it it will be minimized.

Solution: There are different solutions on web, like changing the content of cauprefs.ora file from  DevSuiteHome, but the easiest one and not complicated is to press windows key + left arrow :)
Enjoy!

A program running on this computer is trying to display a message error

This occurs due to the new Interactive Services Detection feature available in Windows Vista and Windows 7. The Interactive Services Detection is a feature for legacy applications that detect if a service is trying to interact with the Windows desktop. This feature can be disabled by editing a service on the Windows computer.

To disable Interactive Services Detection


Click Start > Control Panel and then double-click Administrative Tools.
Double-click Services.
Scroll down and double-click Interactive Services Detection.
On the General tab, change the Startup type to Manual or Disabled.
Click OK and restart the computer.