# Helmut4 Client The purpose of this guide is to assist you in upgrading the Helmut4 client to a newer version Updating the client is in general straight forward. On Windows there is an uninstaller available which will remove the client and the Helmut4 related extensions. Running the new client installer is by default updating the client and the Adobe-Helmut4 extensions. It is important to keep in mind if one is updating Helmut4 & Adobe at the same time, that the Adobe applications get updated first otherwise the extensions will be not available. For further informations have a look into the [supported Adobe versions](/helmut4-releases/v4.6.0/getting-started/supported-adobe-versions.md) or [Helmut4 client tech specs](/helmut4-releases/v4.6.0/getting-started/installation-guide/helmut4-client.md). --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.helmut.de/helmut4-releases/v4.6.0/getting-started/upgrade-guide/helmut4-client.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.