Import Data problem

Hey guys, i downloaded promo cards pack from one of the FAQ links. Then i started to import everything. It was "prepared to copy 867 files" so i clicked "start import" - "import complete" NICE
Happy after completing this really easy job i decided to look at my new cards, of course i coudn't find any
I even copied few cards to ...\Forge\Cache\pics\cards and still they are not in my Forge.
That import function is working properly or maybe i made some mistake?
Need help!
i really like playing Forge and now i want better cards pictures 
Happy after completing this really easy job i decided to look at my new cards, of course i coudn't find any

I even copied few cards to ...\Forge\Cache\pics\cards and still they are not in my Forge.
That import function is working properly or maybe i made some mistake?
Need help!

