New Post: "./" in url issue

I'm using ifinity friendly url provider. Everything is working fine except for url of the forms:
www.dsij.in/Research/CompanyResearch/CompanYresearch1.aspx?CompanyCode=17020344&CompanyName=Linc%20Pen%20&%20Plastics%20Ltd.&MajorSector=1&Ticker=LincPenPlstc

The above url is rewritten as:
http://www.dsij.in/research/CompanyResearch/CompanYresearch1/tabid/748/CompanyCode/17020344/%20Plastics%20Ltd./MajorSector/1/Ticker/LincPenPlstc/Default.aspx?CompanyName=Linc%20Pen

It is giving me "the resource cannot be found" error. If I replace "Ltd." with "Ltd" it works perfectly. How can I handle "./" issue in Url

Regards,
Kushal