Igor Pavlov
What's happening?
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Comment: Problems with unzipping file
It's not BUG of 7-Zip. ZIP program in Windows doesn't support files larger than 4 GB.
2012-05-28 21:55:57 PDT in 7-Zip
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Followup: RE: Calling LzmaCompress returns SZ_ERROR_MEM
7z.dll doesn't support that interface. You must compile LZMA.DLL from project in folder C\Util\LzmaLib\.
2012-05-26 01:12:16 PDT in 7-Zip
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Followup: RE: IOutArchive->UpdateItems
Solid is default option. So 7-Zip will create solid archive, even if you don't specify it.
2012-05-24 22:57:35 PDT in 7-Zip
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Followup: RE: IOutArchive->UpdateItems
You use too complex cases: complexities in your case: 1) ppmd 2) bcj 3) update 4) encryption 5) sfx and so on When you have some problem, reduce complexity as possible and then write here about THE SIMPLEST CASE that gives error.
2012-05-24 06:01:30 PDT in 7-Zip
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Followup: RE: C++ SDK problem to compress a hole folder
you can set name here: di.Name = nameFile;.
2012-05-24 02:01:21 PDT in 7-Zip
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Followup: RE: IOutArchive->UpdateItems
Do you have these ppmd / bcj problems without encryption? Note that you can update archive with command line 7-Zip 7z a a.7z -m0=ppmd file1 7z u a.7z -m0=bcj -m1=ppmd file2 That way you can create "Correct" archives for tests and then you can compare these correct archives with archives created with your program,
2012-05-22 04:23:00 PDT in 7-Zip
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Followup: RE: IOutArchive->UpdateItems
1) compile Client7z.cpp. and call Client7z l a.exe it calls STDMETHODIMP CArchiveOpenCallback::CryptoGetTextPassword(BSTR *password) and prints PrintError("Password is not defined"); 2) try more simple cases, like a) NON-SFX archive with encrypted data, but non-encrypted names, b) NON-SFX archive with encrypted names and so on.
2012-05-22 04:17:50 PDT in 7-Zip
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Followup: RE: IOutArchive->UpdateItems
look Client7z.cpp: class CArchiveOpenCallback: public IArchiveOpenCallback, public ICryptoGetTextPassword, public CMyUnknownImp { public: MY_UNKNOWN_IMP1(ICryptoGetTextPassword)
2012-05-22 03:50:54 PDT in 7-Zip
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Followup: RE: IOutArchive->UpdateItems
LZMA SDK doesn't support encryption. You must use full 7z.dll from 7-Zip. Or include encryption code to makefile of reduced 7z.dll.
2012-05-22 03:38:35 PDT in 7-Zip
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Followup: RE: IOutArchive->UpdateItems
1) for 7-Zip 9.20: "0" -> "bcj" "1" -> "ppmd".
2012-05-22 03:31:30 PDT in 7-Zip