Windows 7 Setup.exe is not a valid Win32 application

Hello,
I have downloaded the official beta version of the Seven, It is an iso image Title as "7100.0.090421-1700_x64eng_client_en-en_retail_ultimate-grc1culxeng_en_dvd.iso" after burning with CDBurnerXP ISO image onto a DVD , i tried to run the setup , but it is impossible to run the setup.exe my XP-Pro tells me that it tell me that "Setup.exe is not a valid Win32 application" if I start at boot with "boot cdrom", he began to row in a loop without opening either the dvd or run XP.

please tell me how can i solve these problem
best regards

It Seem to a memory problem. You need at least 2 GB for the 64 bit . and for the 32, it requires only 1GB

Minimum System Requirements


Seven Windows 32 bit Processor 1 Ghz minimum

• Ram 1 GB
• Occupation of hard disk 16 GB
• Graphics Card Compatible with DirectX 9

Seven Windows 64 bit Processor 1 Ghz minimum

1. Ram 2 GB
2. Occupation of hard disk 20 GB
3. Graphics Card Compatible with DirectX 9

you are sure, I have a big doubt for the memory size ,For the 64-bit version, I think you must have a 64-bit processor, and I'm not sure in this case.
Minimum system requirements to run Windows 7:

• 1 GHz processor, 1 GB (32 bit) or 2 GB (64 bits) of RAM, at least 16 GB of disk space to install the 32-bit (20 GB for 64-bit declination), and a circuit DirectX 9 compatible graphics.
• 1 GHZ Processor
• 1 GB of RAM (or 2 GB on Windows 7 64-bit)
• 16 GB of disk space (and 20 go to the declination 64 seven-bit Windows)
• A compatible graphics card DirectX 9

It can therefore easily be concluded, that Windows seven will works "properly" on any configuration of 2009, including NETBOOK.

These are the recommended sizes, no minimum size. I Has been running windows 7 Seven with 512 MB without any problems Also With Memory size of 1 GB I have installed Windows 7 64-bit (as well as Vista SP2 64 bits) on my laptop, it does not cause any problem

To check the integrity of protected system files, run the following command:
sfc / scannow

If the error occurs at the opening of files, click Start / Run, then enter and confirm the following command:
regsvr32 / i SHELL32.DLL

If the application in question was uploaded to the Internet, it is possible that it was corrupted during download. In which case just download the file again.