AX 2012 R2 Print Server Error

Dear All

I have problem to print anything from AX 2012 R2. I installed Print server extensions. My EP portal is wroking fine, but no printout from AX. I got the error "Only integrated security supported for AX". I get one solution to remove "DynamicsAX" reports and redploy it, I tried to remove DynmaicsAX reports from report server, I got another error like below:

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Kindly give me the solution. How to remove the DynamicsAX report folder from server and deploy again the reports. If you have any Fresh solution about deploy printer and printserver give me the notes or guide line.

Expect your co-operation and help in this regard

Thanks and Best Regards,

Jahir Hussain H