"How to upgrade from keil Evaluation Version to 8K Limit

Hello , we bought an EPM900 Board and the we got the UV2 Evaluation version software and it works for a code limit of 2K.we purchased the 8K compiler and eventhough I could install it successfully...
"How to upgrade from keil Evaluation Version to 8K Limit

Hello , we bought an EPM900 Board and the we got the UV2 Evaluation version software and it works for a code limit of 2K.we purchased the 8K compiler and eventhough I could install it successfully...
upgrade the keil limited

i have the studnet 2k program how can it be to upgrade with little money or free?
upgrade the keil limited

i have the studnet 2k program how can it be to upgrade with little money or free?
Is there any usage limitation(such as limited features, expiration date...etc) from the C51 Development tool which could be downloaded from website directly for free?

Hello there, I am a new guy using ARM Keil C51 Development tool. I'm wondering that is there any usage limitation (such as limited features, expiration date..etc) on this tool which could be derived from...