Avatar for Username

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

it wont let me add new add-ons llike stumbleupon or firefox sync it give me an error what is wrong?

  • 1 amsa
  • 6 sa na da wannan matsala
  • 12 views
  • Amsa ta ƙarshe daga TonyE

tomkat9
tomkat9
more options

every time i try to add a new add-on i get an error saying firefox could not install the file at url. because: unexpected installation error review the error console log for more details. -203. it does this with any add on i try to add.

every time i try to add a new add-on i get an error saying firefox could not install the file at url. because: unexpected installation error review the error console log for more details. -203. it does this with any add on i try to add.

All Replies (1)

TonyE
TonyE
  • Moderator
more options

See Unexpected installation error -203 when installing add-ons