iis_authenticate = could not be opened Error Coming for Some Clients But Ok for Others ,Help Required

[gyan_srivastava]

When my clients are trying to open the Qlikview Document , this error appear:

iis_authenticate = could not be opened

It just starts Last Week ,

I have Allowed Anonymous Access to QVajax and Scripts Folder .

any help???

[gruppo_cws_qvc]

Dear All,

consider also to check the version of the server and verify that is the same of the version of client installed.

In my case we discover (with pleasure) that we were using qlik april 19 on desktop client on an enviroment based on qlik view server 12.10

I hope this can be useful to solve!

have a nice day

Marco