User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041217 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041217 When using the "Set Program Access and Defaults" dialog in Windows xp to change the default email program, a tiny Thunderbird window pops up and the message saying "Setting Mozilla Thunderbird as default application..." and it never does anything. Reproducible: Always Steps to Reproduce: 1.Click Start. Click "Set Program Access and Defaults." 2.Click the down arrow next to custom. 3.Under "Choose a default e-mail program," click "Mozilla Thunderbird." 4.Click OK. Actual Results: The message doesn't go away. Expected Results: It should have made itself the default email program and quit.
*** This bug has been marked as a duplicate of 252971 ***