I have a very serious issue with Magento Connect Manager.
I can able to login in my connect manager. It's not giving me any kind of error, even if I use wrong username and password. It's just simply redirecting me here:
https://www.domain.com/downloader/index.php?A=#
I tried to check the system.log but nothing over there. I also tried to place a fresh copy of the downloader, but it didn't work.
Please someone suggest me something.
Best Answer
Check if all files should be set to 644 and all directories should be set to 755 (instead of 666 and 777 which are not secure).
If you want to install some extensions, go to https://www.magentocommerce.com/magento-connect/ copy the url extension install then download it in this site: http://freegento.com/ddl-magento-extension.php
This method is temporary the time to find the solution to your problem.