I have sda drive with 3 ntfs partions (sda1, sda2 and sda3). I can see icons for these on the desktop but when I click on them I was receiving an error message:

Could not mount device
Failed to startup volume: Invalid argument
Couldn't mount device '/dev/sda1': Invalid argument
Mount failed

I tried to mount it manually after reading various forms but am still receiving same message. Any help is much appriciated.