![Firefox logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2020-04-14-08-36-13-8dda6f.png)
Firefox 3.6.6 for Windows opens blank window the first time it is launched
Firefox 3.6.6 for Windows opens blank window the first time it is launched
This happened
Every time Firefox opened
== Upgraded to 3.6.6
Firefox 3.6.6 for Windows opens blank window the first time it is launched
== This happened ==
Every time Firefox opened
== Upgraded to 3.6.6
Wšykne wótegrona (1)
Hello Gary.
Go into Tools > Options > General > Startup:When Firefox starts: and configure it as you like.