Hi "mini-runtime" and "tech-runtime" adventurers! Under the standard runtime, it is often repeated that the following snippet will return the current default working directory number (short integer). CLS: WD%=FOLDER("",0) PRINT WD% INPUT JK$ Further, at launch time this is the (WDN =) working directory number of the application's folder. Now, Bill Kuck pointed out that in spite of some indications to the contrary, this does not work under the mini-runtime. >Date: Sun, 22 Feb 1998 02:10:40 -0500 >From: Bill Kuck <bypass91@...> >Subj: Re: Which is correct... Update! Now the obvious question (FAQ?). How best to get the WDN of the app's folder under the mini-runtime of FB2 (and equally under the tech runtime of FB^3)?? Cheers Larry S.