Windows Update error 9c59 is an error that can happen during the update of Internet Explorer. It could be due to the corruption of the elements of Windows Update, or missing important updates that are needed to install Internet Explorer.
Some of the common fixes include:
Please see our in-depth walk-through solutions below.
Solution 1. Bypass Windows update to install Internet Explorer 11 or 10
To resolve Error code 9c59 in Windows Update, download and install each prerequisite KB numbers before attempting to install IE10 or IE11. To download the KB number please see links below.
For Internet Explorer 10 with Windows 7 x86 please see links.
For Internet Explorer 10 with Windows 7 x64 please see links.
For Internet Explorer 11 with Windows 7 x86 please see links.
For Internet Explorer 11 with Windows 7 x64 please see links.
NOTE: Please install the pending Windows Updates before installing the prerequisite KB number installer. Please apply the instructions, how to delete SoftwareDistribution folder, see below or watch it here on YouTube.