I'm having the same problem that others have talked about for a few days. It has struck both my computers since they went through a MS update. I need to use Silverlight to operate my medical records program. However since yesterday I get a prompt on my browser, after I activate my EMR, and it instructs me to download the new version of Silverlight. When I do and start the installation, it won't allow it to operate, saying the same version of Silverlight is already installed. I have tried uninstalling it and then re-installing it. I have tried it on several browsers, Edge, Chrome, Firefox, Dolphin and it get the same problem. I have gone through a diagnostic to see if the Silverlight is corrupted.
It seems to be a problem between the MS update and Silverlight. I need this to work NOW.
You can try the following steps to fix the silverlight.
Firstly,Install the latest security patches for your system.
Then, you can try to fix silverlight : https://support.microsoft.com/en-us/kb/2608523
If it doesn't work, I suggest you reinstall the latest version
Download the latest Silverlight plugin and Install it.
MSDN Community Support
Please remember to click "Mark as Answer" the responses that resolved your issue, and to click "Unmark as Answer" if not. This can be beneficial to other community members reading this thread. If you have any compliments or complaints to MSDN Support, feel free to contact MSDNFSF@microsoft.com.
1: Which Browser are You using? Firefox last weeks quit supporting SilverLight with update to Ver 52. Google Chrome dropped support for Silverlight a year ago. Microsofts new Web Browser MS EDGE does NOT support Silverlight.
2: You can download a copy of Firefox 52.0 ESR (Firefox Extended Support Release 52.0ESR) which has re enabled Silverlight.
SEE web page https://www.mozilla.org/en-US/firefox/organizations/faq/
3: Internet Explorer 11 still works but We have found it to be to unstable to trust at this time and is a lot slower than Firefox. We need Firefox as an alternative to IE 11.
4: Firefox will only give access to 52.0 ESR to people that sign up with them to use it and will be available for approx 1 year.
5: In the mean time we are in the search for software to run our clinics that do NOT use Silverlight.
Good luck. I hope this helps.