When the Warframe client crashes, most of the time a Crash Reporter will open allowing simple and fast crash reports.
This is the first screen that will immediately pop up once Warframe client crashes. Hit 'Next' to proceed to the next step.
In the text box you may write what was happening just before the crash occurred, such as the mission you were playing, what Warframe(s) and weapon(s) were being used in the mission, etc. Any information you think would be significant will be appreciated!
Hit 'Next' to continue.
Wait until the reporting is complete.
Once the reporting process is complete, hit 'Next' again.
Congratulations! You have now filed a crash report! Please take note of the WAR-###### displayed at the end of the crash report, as it may be needed for further investigation.