question about wisdec under 2K

Well, if anyone is interested here are non-clickable links.....


This link is for the Users Guide
h**p://www.virtualperipherals.com/NspProDownloads/NspProCoreUsersGuide.PDF

This link is for the program itself
h**p://www.virtualperipherals.com/NspProDownload.htm


interesting protection, I think I understand how it works, it seems to all start here

<LABEL_0015> REF: 00001655 000017AA 000018AC 0000196A 00001ACE 00001B81
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00001670: 003B SetDialogTitle (00000005,"Enter the Product Serial Number (assigned by vendor)")
000016AE: 0124 Sprintf (StrLocal[000C],"Your System ID is ",StrVar[0024])
000016CB: 0124 StrLocal[000C] = StrLocal[000C] + "Enter Product Serial Number, OR for a 2 hour DEMO, enter DEMO below"
0000171B: 001E AskText (StrLocal[000C],StrVar[0023],StrVar[0023])
00001726: 0021 NumLocal[0001] = LAST_RESULT
0000172E: 0128 NumLocal[000A] = NumLocal[0001] = 0000000C
00001740: 0022 IF NumLocal[000A] = 00000000 THEN GOTO LABEL_0016
0000174E: 002C Goto (LABEL_000C)