Last patch Tuesday the 13th of June a new Microsoft Security Patch was released KB502715. Machines who has installed this patch is unable to open Adobe Acrobat Reader. Rolling the patch off the machines fixes this issue. We have tried to contact our Adobe Enterprise support but the call center staff are unable to handle this type of inquiry. Theres a forum post here: https://community.adobe.com/t5/acrobat-discussions/acrobat-will-not-launch-across-the-company-after-latest-ms-patch-kb5027215/td-p/13867132
Here is a link to the patch: https://support.microsoft.com/en-us/topic/june-13-2023-kb5027215-os-builds-19044-3086-and-19045-3086-079f9f02-fe49-4b25-99a6-c02a16b1f208