I want to upgrade my BES server from to 4.1.7 mr2

I have windows 2003 standerd with blackberry, I download besx417mr2, when ever i run the setup it gives me this message"
the upgrade patch cannot be installed by the windows installer service because the program to be upgraded  may be missing , or the upgrade patch a different version of the program, verify that the program to be upgraded exists on your computer and that you have the correct upgraded patch
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you need to get 4.1.7 release installed, then you can install mr2 (besx417mr2 is only maintenance release) on top of it

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Exactly correct. To clarify, 4.1.7 is 4.1 SP7. I would advise backing up your besmgmt database first - the setup will also do this automatically during installation.

i_harfoushAuthor Commented:
someone told me u have blackberry professional software, if u want to upgrade to enterprise u have to pay, what is the latest black berry software , i found on the website of blackberry only service pack 4 a, because right now the server is not working it is giving srp connection failed,
i_harfoushAuthor Commented:
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