Let's try this again. I have been asking the following question of Microsoft and every time I do, I have only been told to try another forum.
I have several intranet sites that my users use for various data entry and querying purposes. I installed Internet Explorer 10 onto my 2008 R2 Terminal Server over this past weekend (10/18/2014) which also installed the Security Update KB2909210
and rebooted the server. On Monday morning (10/20/2014), when my terminal users logged into the sites, the sites began malfunctioning. All the dropdown arrows turned into question marks. Some fields which normally have a small "x"
on the right-hand side used to erase the data entered in the text field were also displaying as question marks. The objects still functioned but it was disconcerting to my users. The update also slowed down these same intranet sites to where it
began interfering with productivity. I activated Compatibility View for all intranet sites, but it did not resolve the problem.
I also found that when my terminal users tried to print a pdf document from the intranet sites, the print dialog box was jumbled and no fields were pre-populated with data like they always are when printing. I updated to the latest Adobe Reader, but
the print dialog box remained jumbled.
All of my users with stand-alone PCs have IE 10 installed and the intranet sites work fine. The sites display properly and process quickly, and the print dialog box is not jumbled. It is only my terminal users who log in from a thin client
to their profiles on the server and use the IE version installed on the server who have the problem with IE10. The KB2909210 Update is not installed on, and does not come up as, an update for any of my stand-alone Windows 7 PCs.
I uninstalled IE 10 from my server, but since this was one of my production servers, I could not restart it until after the plant was shut down for the evening forcing my users to suffer with the slowness for the day. This morning (10/21/2014) the
intranet sites are working fine through IE 9. I also had to revert back to Adobe Reader v9.5 as the v11 (and v10) print dialog box does not display properly in IE 9.
I do not want to stay on IE 9 on my server as IE9 gets more un-secure by the day and we've found IE 11, on any of our machines, to be too buggy.
How can I install IE 10 with its security updates and prevent it from breaking my intranet sites and print dialog box? What is so different about Server 2008 R2 and Windows 7 that IE 10 causes this corruption of intranet sites and the print dialog
box on the Server but not on the Win 7 machines?
The bulletin here:
https://technet.microsoft.com/library/security/ms14-011
is useless for determining why it breaks my intranet sites. Nor does it explain why the update destroys the print dialog box.