a cgi error 'Scalar found where operator expected at '

when deploy on windows,after requesting tool.html, i get an error "Fatal: there are problems with fetch_image.cgi", i see the error info in apache's error.log as follows:
Scalar found where operator expected at D:/Software/Apache24/htdocs/annotationTools/perl/fetch_image.cgi line 35, near "$i $im_dir"\r: D:/Software/Apache24/htdocs/annotationTools/perl/fetch_image.cgi,.

by the way ,my website location is "D:\Software\Apache24\htdocs",it don't work follow the below configation :
Alias /LabelMe/ "C:/POSTDOC/LabelMe/"
ScriptAlias /cgi-bin/ "C:/POSTDOC/LabelMe/"

i don't know how to change this 2 items?

could anyone give me some suggestion,thank you !