Problem Statement: "Operation must use an updateable query." for ASP pages
Cause: There might be several reasons for this error. One of the most common reason is inappropriate permissions.
Getting the error Microsoft JET Database Engine error '80004005'
Operation must use an updateable query.
/myfolder/test-page.asp, line 315
Step1: Login into server with administrator user
Step2: Now you have to go to wwwroot folder of your webpage for that Click on Start->Computer->C drive->inetpub->Right click on wwwroot folder.
Step3: Click on Properties->Security->Edit->Select the IIS_IUSRS->Tick mark the required permission(Read,Write and Modify) from the permission list->Ok.