Wildcards %% do not work

[simes]

I want to convert all the tif files in one folder into a different folder using wildcards. I cannot get the %% filename substitution suggested in the help info to work.

e.g. nconvert -out tiff -multi -binary nodither -c 7 -o newfolder\%%.tif *.tif

any clues?

thanks

[xnview]

I want to convert all the tif files in one folder into a different folder using wildcards. I cannot get the %% filename substitution suggested in the help info to work.

e.g. nconvert -out tiff -multi -binary nodither -c 7 -o newfolder\%%.tif *.tif

any clues?

Only % if not in .bat