Corrupt file in Topas

[vaishali_thakral]

Hi all,

I face a problem in Topas, as in sometimes after saving the .inp as well the .pro file, we are unable to reopen the project files after some time. It gives an error that "unable to input .raw file". Can any one please help me out because it really gets cumbersome to repeat the refinement process again n again from the start.

Thank You

Vaishali