So my computer had a weird problem,when I always starts my window vista,it always tells me that it needed to Startup Repair to fix some error files in order to open my computer.The first time I let it startup repair,when it is done,I found out that some of my computer files are messed up like (Google Chrome file missing,my language bar disappear,some of my games cannot open because it separate my files and it also messed up my Java files too which makes me cant open minecraft at all).So following the other days,everytime I open my computer it says that I needed to startup repair.Once it is done,my system are all messed up again.Can somebody tells me that what is the problem with my computer?Maybe it got virus in it?Or maybe I need to fix some system in order to repair it?And maybe I should format my computer for good sakes?Please if you have anything that might helps my computer,please message me or commend down below.Thank you