Originally Posted by xelawho
maybe you should post the code that is causing the problem?
I managed to solve the problem.
The code was for uploading a csv file and parsing it.
I think the main problem was I was uploading the file and processing it and then when trying out an update JS, I would refresh. I know instead highlight the address in the address bar and press enter and so have not encountered the problem again.
When I did have the problem, I closed Explorer.exe and the problem seemed to stop.
Thanks for your help.