I am having problems with netstorage. I cannot upload, download, rename, or
delete files. My browser gives me a 404 error. My server logger screen gives
me the following errors on uploading and they are similar on the other

Ctx(/NetStorage) : Class not found: invoker
Ctx(/NetStorage) : Status Code :404 request :R( /NetStorage + /servlet +
/UploadFile) msg:null

Everything was working before I upgraded Zen 4.0.1 to ir5.

I have modified the settings.properties
ServerPort = 51080
ServerName = <IP Address of server>

I am running nw6sp5 with zen 4.0.1ir5

Any sugestions?