BINARY SPX-GC ISSUE WITH LINUX 
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Linux may consider "SPX-GC_linux64" -file to be a textfile and it opens in Text Editor. In that case open Terminal and make "SPX-GC_linux64" an executable file with "chmod +x SPX-GC_linux64" -command. 

See KnowledgeBase article:
- https://spxgc.tawk.help/article/spx-gc-installation-steps
