After long I was able to download wndows 7 32 bit repair iso file (mine is 32 bit). I tried the below 2 methods but to no avail:
1) I used Unetbootin to prepare a bootable usb. I rebooted and did the reqd. BIOS and entered the usb to boot. But there only one menu was there named "default". And I was not able to proceed ahead. Even after clicking enter again and again i was still on the same screen.
2) Then I used Windows 7 usb/dvd download tool. I selected the iso file and pressed next. But message comes: Invalid iso file. Please see screen shot.
I downloaded the iso from the below link:
Create a Windows 7 System Repair Disc — MAXIMUMpcguides – Windows 7 tips, tricks, help, and how-to guides
I got the info. regarding the tool I used (windows 7 usb/dvd download tool) from :
Windows 7 USB/DVD Download Tool - Home
(though this webpage mentions about the windows 7 iso file but somewhere I had read to use this tool and download windows 7 recovery file iso to be used in that tool)
I have spent quite a time to get my windows usb repair but yet couldn't succeed. Based on this I have other works pending, so request is one can resolve it.
Is there any way to check that the iso file of windows 7 recovery I downloaded is proper or not?