Hi, Brian, Double sorry for non response. The issue arose due to the windows updates for some vulnerabilities released in jan 18 and latest Dec. Those updaes totally paralysed my pc. I could not boot the computer at all. I tried to evoke SRestore, but could not. The updates severely affected old intel computers. I think , the updates for some Meltdown virus etc.. So, i could not do anything but to reinstall once again.
I lost all the data and applications.
Hence, those fixes are not relevant for me .
Now i do not have any integrity issues.
Thanks anyway.