...

See Directory structure for the Quaestor standards concerning the directories. Assume a knowledge base with the name KnowledgeBaseName
ReportPath$ = SYSTEMVAR$("ReportPath")

will return
"E:\My Documents\My Knowledge\Projects\_KnowledgeBaseName\Solutions\"

HTMLFileReportPath$ = SYSTEMVAR$("htmlfileReportPath")

will return
"file://E:/My Documents/My Knowledge/Projects/_KnowledgeBaseName/Solutions/"

So tell the outside World that a solution is not judged as succesful:
CALC_success$ = SYSTEMVAR$("QI_success","0")

Example knowledgebases

Download 

An example knowledgebase of this function can be donwloaded here 

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