
i love the compression 7-zip has, so i've tried to set it up with multiarc. so far it has never worked for me even once. i've searched the forums and found a few multiarc.ini configs, but i always get the exact same error...
"Executed command ' c:\program files\7-zip\7za.exe a -y -r0 -mx \"c:\test2\testfile.7z\" @e\tmp\$mltwcx\lst8375.TMP' returned errorlevel 2, which is higher than configured as normal for this command. Probably error occure. Check your configuration please..."
my multiarc.ini section looks thusly:
[7Z]
ID=37 7A BC AF 27 1C
IDPos=0,41102,41118,41630,42126,42142,42654,68608,69120,70144,
70656,71680,72192,74752,74752,75264,87040,88576,89600,90624,
92672,121344,124416,124928,128000,130560,130048,131072,133120,
150016,153600,155136,154112,152064,152576,150528,153088,153600,
155136,157696,158208,159744,163328,164864,165376,176128
Extension=7z
Archiver="c:\Program Files\7-Zip\7za.exe"
List="%P -r0 l %AQA"
Start="^-------------------"
End="^-------------------"
Format0="yyyy tt dd hh mm ss aaaaa zzzzzzzzzzzz pppppppppppp nnnnnnnnnn
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
nnnnnnnnnnnnnnnnnn"
Extract="%P e -r0 -y{ %S} %AQA @%LQ"
ExtractWithPath="%P x -r0 -y{ %S} %AQA @%LQ"
Test="%P t -r0 -y{ %S} %AQA"
Delete="%P d -y -r0{ %S} %AQA @%LQ"
Add="%P a -y -r0 -mx{ %S} %AQA @%LQ"
Description="7-Zip 3.13"
IgnoreErrors=0
Debug=0
UnixPath=0
SkipDirsInFileList=0
SkipEmptyNames=1
BatchUnpack=1
SearchForUglyDirs=0
Most of the posts on this topic seem to point to downloading a file "7z.ha" but i haven't seen anything telling me what that file is or what one should do with it (i've uudecoded it etc; now there it sits...). if i type the compression reference in directly to the command line, i get a "file not found" error.
it sure feels like a problem that could be solved by changing a single misconfigured switch. i see that other people have posted about the exact same error message and have apparently found an answer. if anyone could just connect the dots for me on how exactly they got to that answer, i'd be forever grateful!

thank u so much to anyone that can help!