NetOffice Toolbox 1.5.zip file is corrupted
Extracting the NetOffice Toolbox 1.5.zip results in error: Error 0x80004005: Unspecified error for file DeveloperToolbox.exe
ZIP file cannot be extracted on Windows 7, Windows 10 nor using 7zip.
It's from this release: https://osdn.net/projects/netoffice/releases/69005
jozefizso jozefizso jozefizso 
NetOffice - for professional COM Addin developers
Extracting the NetOffice Toolbox 1.5.zip results in error: Error 0x80004005: Unspecified error for file DeveloperToolbox.exe
ZIP file cannot be extracted on Windows 7, Windows 10 nor using 7zip.