1.8 IIS rewrite map: The rule cannot be converted into an equivalent IIS format because of unsupported flags: E

Developer Experience
1

Error IIS MAP

RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

2

Hi

You can probably just remove that rule. It’s there to fix an issue in the way Apache processes non-GET requests.

As you know we don’t test with or particularly support IIS but thanks for posting it so others who meet this will be able to find it.

Alex

3

The system works as remove the line.

4

Thanks for the update