Appcrash literally translates as "program loading", but the crash program with the appcrash event is different, but it is often related to the plug-in of IE-mine is.
The first solution: Clean up the system with "Windows Cleaning Assistant", clean up all IE plug-ins and restart. It can usually be solved.
If not, uninstall the newly installed program, delete all suspicious startup plug-ins by "running /msconfig/ Enable", and then restart.