Firefox crashes when I click help > troubleshoot information. It's also not sending crash reports. I really can't be any more specific or straightforward than I am being right now. I have reinstalled multiple times. I've tried the same thing in safe mode. Cache and history and cookies are cleared. Hardware Acceleration is disabled. All of it.
Try to create a new profile as a test to check if your current profile is causing the problems.
See "Creating a profile":
If the new profile works then you can transfer some files from an existing profile to the new profile, but be careful not to copy corrupted files.
Boot the computer in Windows Safe Mode with network support (press F8 on the boot screen) as a test to see if that helps.
Do a clean reinstall and delete the Firefox program folder before (re)installing a fresh copy of the current Firefox release.
Download a fresh Firefox copy and save the file to the desktop.
Uninstall your current Firefox version, if possible, to cleanup the Windows registry and settings in security software.
Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.
Your bookmarks and other personal data are stored in the Firefox profile folder and won't be affected by an uninstall and (re)install, but make sure that "remove personal data" is NOT selected when you uninstall Firefox.
If you keep having problems then also create a new profile.
Do a malware check with some malware scanning programs on the Windows computer.
Please scan with all programs because each program detects different malware.
Make sure that you update each program to get the latest version of their databases before doing a scan.
You can also do a check for a rootkit infection with TDSSKiller.
Computer's clean, and this is my second clean uninstall and re-install of Firefox tonight.
I'm not having this problem with Chrome.
This must be very frustrating but at least if Firefox is only crashing when you try the troubleshooting at least it will not impact day-to-day browsing. Is there anything in particular you need from the troubleshooting information page? There may be some other method of obtaining that information.
There is an alternative method of getting the crash info but it is complicated and unlikely you would wish to follow up on this:
Something that is a simple test you could try is explained in this
Basically you install an add-on that makes Firefox crash,and you can then see if you do get crash reports submitted.
Another thing to try is Windows safe mode as accessed by using the F8 key. Start in Windows safemode, then startup Firefox in safemode with one of your clean profiles.