UNZIP /U issue

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#1
UNZIP /U is not working as expected:

C:\...\sc>ver /r

TCC 11.00.51 Windows XP [Version 5.1.2600]
TCC Build 51 Windows XP Build 2600 Service Pack 3
Registered to Howard Goldstein - 1 System License

C:\...\sc>dir

Volume in drive C is unlabeled Serial number is 2c1d:f13c
Directory of C:\work\sc\*

6/27/2010 13:31 791 addword.vdm
7/02/2010 11:33 1,033 automode.vdm
7/04/2010 9:49 2,918 corrmenu.vdm
7/04/2010 9:58 2,088 editword.vdm
7/13/2010 16:12 490 enroute.vdm
7/04/2010 13:17 1,548 features.txt
7/04/2010 13:16 3,432 files.txt
7/04/2010 10:54 1,962 getword.vdm
7/04/2010 11:53 2,188 iniread.vdm
7/04/2010 10:45 4,306 langcfg.vdm
7/04/2010 12:28 897 learn.vdm
6/28/2010 16:53 4,911 lookup.vdm
7/04/2010 12:13 2,615 mainmenu.vdm
7/04/2010 12:43 8,612 manual.txt
7/04/2010 11:59 4,069 optmenu.vdm
7/04/2010 13:18 5,128 readme.txt
7/04/2010 11:12 2,082 replacer.vdm
7/02/2010 10:20 2,750 resources.txt
7/03/2010 13:00 4,816 scribe.vdm
6/30/2010 15:09 5,144 setup.txt
7/04/2010 9:23 812 spelling.vdm
7/02/2010 10:19 3,077 suggest.vdm
6/29/2010 12:53 2,399 wordchk.vdm
68,068 bytes in 23 files and 0 dirs 122,880 bytes allocated
16,951,828,480 bytes free

C:\...\sc>*unzip /v e:upgrade41.zip
2010-07-29 14:55 5,574 63% setup.txt
2010-07-29 14:45 1,586 51% features.txt
2010-07-29 14:50 3,541 70% files.txt
2010-07-24 12:48 8,676 64% manual.txt
2010-07-24 13:41 6,850 60% readme.txt
2010-07-29 14:59 3,138 63% resources.txt
2010-07-18 14:49 2,855 77% wordchk.vdm
2010-06-27 13:31 791 69% addword.vdm
2010-07-24 13:35 1,031 57% automode.vdm
2010-07-04 09:49 2,918 72% corrmenu.vdm
2010-07-24 11:23 2,331 65% editword.vdm
2010-07-04 10:54 1,962 68% getword.vdm
2010-07-04 11:53 2,188 68% iniread.vdm
2010-07-24 11:24 4,469 73% langcfg.vdm
2010-07-04 12:28 897 62% learn.vdm
2010-06-28 16:53 4,911 75% lookup.vdm
2010-07-04 12:13 2,615 74% mainmenu.vdm
2010-07-24 13:22 4,116 75% optmenu.vdm
2010-07-04 11:12 2,082 60% replacer.vdm
2010-07-29 15:02 5,438 72% scribe.vdm
2010-07-04 09:23 812 58% spelling.vdm
2010-07-02 10:19 3,077 67% suggest.vdm
2010-07-10 11:09 6,149 63% vedit.vdf

C:\...\sc>*unzip /u e:upgrade41.zip *
=> C:\work\sc\setup.txt

C:\...\sc>

Thirteen files should have been extracted, but as you can see, only the
first zip file member was processed. The /F switch exhibits the same
behavior.

--
Howard