The filtering process could not process this item

Error SharePoint Search Crawl Log:
Crawled (The filtering process could not process this item. This might be because you do not have the latest file filter for this type of item. Install the corresponding filter and retry your crawl. )

Possible Reasons:
1. Ifilter missing
2. No access to the file.

Reasolution:
1. Check if you have proper Ifilter installed and configured for the particular filetype required to crawl this particular file.
2. Check if you can access the file using the browser.
3. Check if you have some ( SSL ) Cetification issues accessing file using browser.

Once you make sure everything is good, run a full crawl.