Trojan Generic_r.BAT makes havoc to your PC. For the first time, changes are not obvious. Users merely note the security program, upon detecting the infection, has given up Trojan Generic_r.BAT removal.
If one abandons the issue, system collapse is a matter of time.
The malware is usually loaded manually as a malicious code lurking in image files. There might be several image files at once containing the malicious code in question.
To get rid of Trojan Generic_r.BAT covering every location it instances are loaded to, follow the free scan link.