> For the complete documentation index, see [llms.txt](https://dsak.k43.ch/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dsak.k43.ch/quick-start/faq.md).

# FAQ

### How is this add-in written?

The code is written entirely in Java to run on all platforms and processor architecture supported by HCL Domino. Once loaded, the add-in stays in the background waiting for server console commands. The open source [JAddin Framework](https://jaddin.abdata.ch) is used to interface between the HCL Domino Server and the DSAK Java class.

### Error "RunJava: Can't find class ..." or "JAddin: Unable to load Java class ..."

Make sure you have typed the *Load RunJava JAddin DSAK* command with correct upper-/lowercase characters. All Java class names are case-sensitive (see [Installation and Usage)](/quick-start/installation-and-usage.md).

### How do I get informed about new versions?

DSAK checks the availability of a newer version during startup and writes a message to the server console if a new version is ready to download. This check is done with a standard HTTPS request to <https://k43.ch> (port 443).


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# Agent Instructions
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