sounds like you are out of memory or disk space, but probably memory.

hey vaibhav prajwal here  wich kind of  exe your running ? disable win difend then try

You may try to add extra ram to your computer, which a technitian can do

vaibhav use vertule memory brother ?

Virtual memory is just a file or partition on a hard drive, in windows, it's a file. It can't compensate entirely for the lack of usable RAM, and getting another hard drive just to supplement the virtual memory is wasting money, when what is needed is more physical RAM. In the interim, some steps might be taken to try to slim things down, like killing open programs such as web browsers, killing Skype, dropbox, etc. But if the RAM is really low, it might even struggle there, as the OS is trying all it can to run under less than ideal circumstances.

Windows should be managing the virtual memory, increasing the size of the page file as needed. 4 gigs of physical is low, but not insurmountably so, I'm not sure what's going on.