After the download is complete, open the executable appropriate to your OS bit version (AdminTemplates_32.exe or AdminTemplates_65.exe) and click Yes at the UAC (User Account Control) prompt.

Visit this link (here) and click on the Download button to download the collection of Office 2010 Administrative Template files.

Here are the step by step instructions to fixing the issue by adding the outlk14.adm template and configuring it via Local Group Policy Editor: If you’re using Windows 10 home, follow this article to enable gpedit utility. Note: Keep in mind that depending on which Windows 10 version you’re using, the Local Group Policy Editor might not be available on your computer. If this method is applicable, you can get the issue resolved by downloading the entire collection of Office system admin templates and then using the Gpedit (Local Group Policy Editor) to add and disable the policy associated with ‘Do not include Internet Calendar Integration in Outlook’. This is only encountered to occur with Office 2010 or older since newer versions will automatically install this template during the initial setup. Method 2: Installing System Admin templates (if applicable)Īs it turns out, this issue is often reported to occur due to one particular missing Office Admin template (outlk14.adm). In case the same problem is still persisting, move down to the next potential fix below.

After your computer boots back up, repeat the action that was previously causing the “You cannot use Internet Calendar Subscriptions.” error and see if the issue is resolved.

Once you’ve ensured that the two policies are disabled, restart your computer and wait for the next startup to complete.When you’re prompted by the UAC (User Account Control), click Yes to grant administrative privileges. Next, type ‘regedit’ inside the run text box and press Enter to open up Registry Editor. Press Windows key + R to open up a Run dialog box.Here’s a quick guide on modifying the values of DisablePST and webcal in order to fix the ‘You cannot use Internet Calendar Subscriptions’ Error: After doing these modifications and restarting the computer, most affected users have confirmed that they no longer encountered the error while trying to add an Internet Calendar file into Outlook. Several affected users have reported that they managed to fix the issue by changing the values of these two policies two 0 in order to ensure that they are not producing effects. As it turns out, there are 2 different policies enforced through Registry Editor that could end up creating the “You cannot use Internet Calendar Subscriptions.” error. DisablePST and webcal are two policies that aren’t found on Windows 8.1.

Use google calendar in outlook 2010