Hi
We have SharePoint site trying to upload files more than 30 MB . However when we try that we get page not found error (401).
we have done following things
1)In central admin we have increased upload file size limit
2)in IIS we have increased time out 1200
3)Web.config we have increased maxrequestlength and maxexecuation time , but still we are not able to upload.
However same settings have done on Dev servers and it is working this is not working in other Env.
Please mark answer , if you think answer is helpful or correct.