*Issue:* The textMesh Pro Settings window has a help icon, which should open documentation. In this case, it is not working.

*Steps:*
# Create a project;
# Go to "Edit" -> "Project Settings";
# Find "TextMesh Pro"
# Click "Import TPM Essentials";
# Verify, that below the "TextMesh Pro" you get the "Settings" item;
# Select it;
# Click the help ((?)) icon.

*Actual Result:* "Sorry... that page seems to be missing!". A screenshot is added below in the "Attachments" section.

*Expected Result:* The documentation page should be opened.

*Reproducible with:*  6000.0.7f1