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ulink-me, uVision and "firmware update failed"

I have a MCBSTM32 board with an ULINK-ME JTAG. Previously I used an evaluation version of MDK/µVision 4.01 and everything worked well. I installed the latest version (4.12), and when i tried download the code to the µC, µVision asked for firmware update. I clicked "yes", and after a few seconds µVision showed message "firmware update failed". I tried this several times after reconnecting the JTAG, but it's always fails. Is it possible to use the µVision 4.12 with my JTAG? Or where can i download the 4.01 version of µVision?