Every time I connect ny external hard drive to my laptop (USB PORT) this message appear 'Flash Runtime error '75'. I have to ignore this message in order to work on my files.

Everytime i connect ny external harddrive to my laptop (USB PORT) this message appear 'Flash Runtime error '75'. I have to ignore this message in order to work on my files.
Try connecting your external HDD to other USB ports & see if u get same error; also worth running antivirus & antispyware programs on your system & HDD to make sure its fully clean from those things. Have you tried connecting another external HDD to your system to see if you get same error ? If not ; worths trying...