ZIPKEY Frequently Asked Questions
updated March 9 ©1998 ---
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Has ZIPKEY been updated recently?
Why doesn't ZIPKEY work with my Windows app?
I am having problems with ZIPKEY in my DOS app
when I switched to Windows 95.
Can I give ZIPKEY a street address in a big city,
and have it give me the zip code?
Do you have ZIP+4 codes?
Do you have ZIPKEY for Canada and for other
countries?
Yes, I update ZIPKEY's database each and every month. Yes, I have all the
latest area codes -- whenever a new area code goes into effect (the
beginning of "permissive dialing"), that month's ZIPKEY database gets
the new area code.
Popping up windows and feeding keystrokes work completely differently under
Windows, than they do under DOS. The DOS version of ZIPKEY works only
with DOS applications.
I am now shipping a preliminary test copy of the Windows version of ZIPKEY
on the registered diskette,
that will work with your Windows applications. Everyone who purchases
ZIPKEY from me will henceforth receive both the DOS and Windows versions,
and can use either or both on all computers for which they have licensed
ZIPKEY.
The Windows version is not presently available as a free evaluation version.
You must purchase ZIPKEY from me to get it.
If you are seeing lockup or sluggish response after ZIPKEY has popped
up, and if your version of ZIPKEY is 3.11 or less, then you should
get the new version of ZIPKEY. There was a problem seen with some
(but not all) DOS applications running under Windows 95, and I have
fixed it. This was a bug in DOS-under-Win95, but Microsoft was
interested neither in hearing about it, nor in fixing it. ZIPKEY
starting with V3.12 works its way around this Microsoft bug.
Sorry, no, that is too much data for a product that comes on a floppy
disk: the 5-digit street-level data occupies dozens of megabytes,
and the ZIP+4 data occupies hundreds of megabytes. That kind of data
is available from other companies on CD-ROM (check in the larger
software stores). CD-ROMs are economical to publish only in
relatively large quantities, and I am not big enough to do so.
Sorry, no. Looking at a Canadian add-on has been on my to-do list, but it
has never come close to bubbling up to the top of that list -- don't
hold your breath. (ZIPKEY is, both externally and internally, heavily geared
towards the 5-digit format of US zipcodes. It would be a major rewrite
to accommodate another format.)
There is a text file of over 3600 Canadian cities, their postal codes, and
area codes, contributed by someone in my GO ZIPKEY forum on Compuserve. The
file was last updated in September, 1997.
Click here
to download that file.
Trying to do any other countries would, I think, stretch me a bit thin;
and I am not willing to license my "engine" to others.
Eric's home page ---
ZIPKEY main page ---
A86/D86 ---
Other authors and sites ---
E-mail Eric