问题
When reviewing issue further, I have found out below solution: Log in to CRM as an administrator.
- Go to Settings > Administration.
- Click System Settings.
- On the “Customizations” tab, uncheck Load pages in the most recent version of Internet Explorer.
Even this one is not working for me. I am getting below error in page load event in IE not the chrome or Firefox
SCRIPT5: Access is denied.
PageLoader.js, line 1 character 1226
I am stuck with as my production release on Monday. Any help is highly appreciated.
回答1:
After Long two days investigation I have found out the reason for the issue. We had previous rollup activity feed solution. After importing the new version of Activity feeds this hectic issue was sorted out.
Activity feed new solution is available with rollup up package.it can be found by exacting the rollup package. Previously this was available in Microsoft Dynamic market place.
回答2:
Do you use any script that have fixed url? Seems similar issue with: Grey ribbon on Account form in IE "SCRIPT5: Access is denied." in PageLoader.js
And try IIS Reset might help clearing cached content.
来源：https://stackoverflow.com/questions/19462988/crm-2011-ribbon-bar-missing-after-applying-update-rollup-14-in-ie-not-the-chrome