Update license-errors-and-warnings.md (#1729)

Author: dessyordanova

licensing/license-errors-and-warnings.md

@@ -62,7 +62,7 @@ Using the Telerik Reporting in a project with an expired or missing license, the
 |Condition or Error|Message Code|Solution|
 |----|----|----|
 |`No Telerik and Kendo UI License file found`|TKL002|[Set up a license key]({%slug license-key%}) to activate Telerik Reporting and remove the error message.|
-|`Corrupted Telerik and Kendo UI License Key content`|TKL003|[Download a new license key]({%slug license-key%}#downloading-the-license-key) and use it to activate Telerik Reporting and remove the error message.|
+|`Corrupted Telerik and Kendo UI License Key content in: [file path or environment variable name]`|TKL003|<ul><li>If you use a telerik-license.txt file to activate the components, [download a new license key file]({%slug license-key%}#downloading-the-license-key) and place it in your home directory. Make sure to use a license key and not a script key.</li><li>If you use the TELERIK_LICENSE environment variable to store your license key, [download a new license key]({%slug license-key%}#downloading-the-license-key), update the content of the environment variable, and make sure it contains the entire key.</li></ul>|
 | `Unable to locate licenses for all products` | TKL004 | Your license is not valid for all Telerik and Kendo products added to your project. If you have already purchased the required license, then [update your license key]({%slug license-key%}). |
 |`Your subscription has expired`|TKL103; TKL104|Renew your subscription and [download a new license key]({%slug license-key%}#downloading-the-license-key).|
 |`Your current license has expired`|TKL102|You are using a product version released outside the validity period of your perpetual license. To remove the error message, do either of the following: <ul><li>Renew your subscription and [download a new license key]({%slug license-key%}#downloading-the-license-key)</li><li>Downgrade to a Telerik Reporting version covered by your perpetual license, as specified in the message.</li></ul>|