Home / error 1260 windows cannot open this program Error 1260 windows cannot open this program 02/04/2021 As a note: Windows 2003 and Windows XP are not officially jiyuushikan.orged by BLS-2020. We strongly encourage you to netjob-related a computer system through Windows 7 or more recent to your scoring system and also relocate BLS to that computer.You watching: Error 1260 windows cannot open this programWhen trying to install regimen, the installation stops working as soon as installing providing an Access Denied error. The error might show up such as this:Error 1260: Windows cannot open up this routine bereason it has actually been prevented by a software application restriction plan. For even more indevelopment, open Event Viewer or call your device administrator.This might be led to by Microsoft's update release KB2918614 and/orKB3072630.This could be pertained to transforms in requirements by Microsoft for carriers to usage more powerful SHA-2 digital signatures to prove that an installer or EXE came from the software program developer rather of the weaker SHA-1 digital signature. Windows XP and Windows 2003 were not updated to jiyuushikan.org the more powerful SHA-2 digital signatures and also may cause an install or upday procedure to not finish as soon as validating the digital signature.If you carry out receive this error, usage the procedures below to correct the difficulty. If you have not yet installed this upday, go to "Hide Update" sectionbelow to hide the update so that you don’t install it at a later day.Manually make the regisattempt entry yourself.Please note that editing the regisattempt for Windows should be done through caution.See more: Windows 10 Quick Access Rename, Rename Quick Access Pinned Folders In Windows 10Open Regedit by holding the WINDOWS vital and also the R crucial together to carry up the RUNdialog and enter REGEDITand also press ok.Locate and then click the following subcrucial in the registry: HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsInstallerInside the Installer vital, click Edit, allude to Newand then click DWORD ValueType SecureRepairPolicyfor the name of the DWORD and also then push EnterIn the Value data box, kind 2, and also then click OKLocate and also then click the following subcrucial in the registry: HKEY_LOCAL_MACHINESOFTWAREPoliciesMicrosoftWindowsInstallerInside the Installer essential, click Edit, point to Newand also then click KeyType SecureRepairWhitelistfor the name of the vital and thenpress EnterDouble-click the SecureRepairWhitelist vital to open up it.Inside the SecureRepairWhitelist key, click Edit, suggest to Newand also then click String ValueSet the name of the String Value to, the adhering to name, which includes the braces, C2C87AFB-22B4-41DB-B862-79F71BAFE4D2Install BLS-2020 (or update BLS-2020 if already installed).You might should uninstall the Windows Security Update making use of the Microsoft Windows® Add or Remove Programs function. Then, open the Microsoft Updays window in Net Explorer to efficiently hide the protection upday. This prevents the upday from downloading and install and installing aget.Note: Security upday KB2918614 was released August 12, 2014. Security update KB3072630 was released July 14, 2015.Even if you formerly performed these steps for KB2918614, you need to follow these steps to prevent KB3072630 from installing.On your Windows desktop, click Start, select Control Panel, and double-click Add or Remove Programs.In the Add or Rerelocate Programs home window, make certain the Show Updays option is checked.The upday to rerelocate shows up in the grouping under Windows Server 2003 – Software Updates.Click the Security Upday for Windows Server 2003 (KB2918614 & KB3072630) choice in the list and also click Remove.When the upday is rerelocated and no longer screens in the list, close the Add or Rerelocate Programs window.See more: How To Boot Time Diagnostic Screen, Hpe Proliant Dl140 G2 ServerOpen an Internet Explorer window.Click the Tools menu and also select Windows Upday. If the Tools menu is concealed or unaccessible, type Alt + T. When the Tools food selection opens up, pick Windows Update.In the Microsoft Upday window, click Custom.Removing Windows Security Updates KB2918614 & KB3072630A brand-new window opens, displaying a list of choices. Search and also find the Security Update for Windows Server 2003 (KB2918614 & KB3072630) option.When you locate the update, clear this box.The Don’t Show This Update Aget check box becomes enabled. Click the check box, as presented below.This completes the procedure. Cshed the Microsoft Update home window.