Help: Rainmeter Skins • Updating Variable from RegEx

Hi all, i have a question where i didn't find an answer for hours in Google...
I want to update a dynamic variable with the value from the Regex... it didn't work
Can please someone help?
Thanks and all the best,

Lars


[Link]
Measure=WebParser
URL=https://www.xxxxx.de?show=all
StringIndex=1
RegExp=(?siU)value_from_url":(.*),
StringIndex2=1
Substitute="":"--"
DynamicVariables=1
OnUpdateAction=[!SetVariable statistiklink #RegExp#]

Statistics: Posted by Lars — 37 minutes ago

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