The help system stores previously loaded help pages under $CADENAS_USER/help/cache and reuses them if they have not been changed. You can clear this cache manually by clicking on the Clear local cache [Delete local cache] button.

The necessity of deleting occurs, for example, if you had switched to Use locally installed help in PARTadmin > Category Help source and now switch back to Use online help.

Category "Help source [Help source]"