Upgrading from P4Mac 4 to 7

My Mac is 17" intel duo core as per specs below.


Model Name: MacBook Pro
Model Identifier: MacBookPro1,2
Processor Name: Intel Core Duo
Processor Speed: 2.16 GHz
Number Of Processors: 1
Total Number Of Cores: 2
L2 Cache: 2 MB
Memory: 2 GB
Bus Speed: 667 MHz
Boot ROM Version: MBP12.0061.B03
SMC Version (system): 1.5f10

I have Parallels4mac 4 installed.
when i tried to upgrade to 7 two types of error
1. says: requires 64 bit processor
2. checksum error

I dont know what need be done.!
Anyone would help me please?

 

It means you need a new computer. You can't run PD7 with your specs.

Steve