In the new 1.9.0.5 Beta SourceTree will crash when you attempt to change the password for a hosted account.

Steps to Reproduce

• Open SourceTree
• Open View/Show Hosted Repositories
• Click Edit Accounts
• Select editing an existing account or add a new one.
• tab through the username text box, to activate the_change password_ button
• click the change password button
• Crash

Workaround

• Copy the Askpass.exe from the installation tools folder into the installation folder alongside SourceTree.exe
  NB. This will not affect production builds it is a side effect of the new Squirrel installer used for Betas

Reason

• Squirrel effectively expects a single .exe in the installation directory. To support this AskPass.exe was moved to the tools folder and referenced from there for DVCS interactions.
• However the change password option within SourceTree, references AskPass.exe as a library, which it can not now find.
• This was missed in testing due to an incomplete clean of a previous test installation.