How to achieve 7z format compression?

[kyjdp]

This is the success of the code:

Macro Macro2

Code:

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str z7.expandpath("$qm$\7z.exe")
str zf.expandpath("$desktop$\test\file.7z")
str f.expandpath("$desktop$\test\file.doc")
RunConsole2(F"''{z7}'' a ''{zf}'' ''{f}''")

This is the code that failed :?:

Macro Macro3

Code:

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str z7.expandpath("$qm$\7z.exe")
str zf.expandpath("$desktop$\test\file.7z")
str f.expandpath("$desktop$\test\")
RunConsole2(F"''{z7}'' e ''{zf}'' ''{f}''")