Installing Mercurial Server on windows As the first step download Tortoise Hg from the below link and install it. Before download you need to select the compatible tortoise Hg installer according to your PC/Laptop’s number of bits (32 or 64). Get Tortoise Hg:
http://tortoisehg.bitbucket.org/download/ Tortoise Hg works as a front end UI to Mercurial and always installs the latest version of each. Configure Tortoise Hg First step should be to make sure that you are correctly identified to TortoiseHg. You do this by opening the global settings dialog. Right click on the desktop background and select TortoiseHg -> Global Settings .
Select the Commit page and enter a name in the Username field. Note:If you neglect to configure a username TortoiseHg will ask you to enter one when you try to commit , which is the first time a username is actually required. You can do more configuration changes in tortoise Hg. For further details refer this web site; http://tortois