Can not Login to GIT sever

[Ketan Shah]

I have smartGIT evaulation version and sourcetree. I am able to connect with smartGIT but I am not able to connect with SourceTree. I am getting following error 

Command: perl.exe C:\Users\ketan.shah\AppData\Local\SourceTree\app-2.6.10\tools\svn.pl info ssh://ketan.shah@git.zh.coresolutions.com:29418//CBX_LDL
Output:
Error: System.ComponentModel.Win32Exception: The system cannot find the file specified

Command: hg identify extensions.hgext.hgsubversion=! ssh://ketan.shah@git.zh.coresolutions.com:29418//CBX_LDL
Output: remote: Gerrit Code Review: hg: not found

Error: abort: no suitable response from remote hg!

Command: git -c diff.mnemonicprefix=false -c core.quotepath=false --no-optional-locks -c credential.helper= -c credential.helper="C:/Users/KETAN~1.SHA/AppData/Local/ATLASS~1/SOURCE~1/GIT_EX~1/GIT-CR~1.EXE" ls-remote ssh://ketan.shah@git.zh.coresolutions.com:29418//CBX_LDL
Output:
Error: Load key "/c/Users/ketan.shah/.ssh/id_rsa": invalid format
ketan.shah@git.zh.coresolutions.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

I have checked all keys. It is same key I am using for smartGIt but still there is issue

[minnsey]

Hi 

Are you using Pageant/PuTTY or openSSH for you key management?