EPM add-in doesn't open reports in new version BPC after restoring via UJBR

Hi,

Using UJBR I backuped some environment from old version (NW7.3, CPMBPC800 sp8).

And then I restored it via UJBR to new clear system(NW7.4sr2, POASBC731, CPMBPC801 sp09 =CPMBPC800 sp16 ) successfull.

But when I'm loggin into this environment(in new system) EPM add-in cannot open any report, all reports is available but after I select report and click open nothing happens. Also EPM add-in is workin very and very slow, every action like open server folder or open data manager is freezes Excel for some time.

What could be the problem? May be I must run something else after restoring backup?