Join the Mozilla’s Test Days event from Dec 2–8 to test the new Firefox address bar on Firefox Beta 134 and get a chance to win Mozilla swag vouchers! 🎁

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Problems at startup

more options

the instruction at"0x10007dba" referenced memory at "0x7c90e514" The memory could not be "written" When trying to open firefox receive application error message with ok to terminate and cancel to debug - window then closes & program is unusable. complete error message titled firefox.exe - Application Error

The instruction at "0x10007dba" referenced memory at "0x7c90e514". The memory could not be "written".

Click on OK to terminate the program Click on CANCEL to debug the program

After clicking OK or CANCEL the program does not start

I've tried uninstalling and reinstalling with the same problem

Program does not load when either option is selected

the instruction at"0x10007dba" referenced memory at "0x7c90e514" The memory could not be "written" When trying to open firefox receive application error message with ok to terminate and cancel to debug - window then closes & program is unusable. complete error message titled firefox.exe - Application Error The instruction at "0x10007dba" referenced memory at "0x7c90e514". The memory could not be "written". Click on OK to terminate the program Click on CANCEL to debug the program After clicking OK or CANCEL the program does not start I've tried uninstalling and reinstalling with the same problem Program does not load when either option is selected

All Replies (1)

more options