not enough memory while uploading big files

Hi,

I am using Load Runner 12.53. I have  a web script which uploads 10 big files of 100 MB each in the same request.

While using vugen I was able to run about 5 files of 100MB but failed to load 10 files of 100MB.

While using the controller wasn't able to run more than 1 user which uploads 5 files of 100MB.

The error imessage in both vugen and controller was:

"fatal error 26000. not enough memory for submission data buffer".

Please advise,

Thanks in advance.

Gadi