can't reinstall synapse 2 and 3

Hello, I just bough mamba wireless and it cant be detected on my synapse 3. so what i did was uinstall synapse 3. i also unistalled synapse 2 coz whenever i try t open it to adjust my man-o-war it wont open. so basically i uninsalled both 2 and 3. installed synapse 3 and now it wont detect my black widow chroma v2 and my mouse! still not detected so i upgraded to Windows 10 from Windows 7, coz i read about some conflict between HID drivers thinking and updated win10 will fix. now im trying to reinstall both 2 and 3 but it just wont start. synapse 2 will start to install but it will sayy at start that it will perform an upgrade even tough i removed it already (deleted the folder at program files etc. performed cc cleaner etc). it will start to install but will stop at a certain point with error 2932; cound not create file etc. scrip data error 32 synapse 3 is the worst after clicking loading pointer will apper and boom nothing happens. ive been reading post and performing it for about this for 2 days and now but with no luck. i cant take it anymore i have to post my own. is reformatting my only option here??? photos below are from synapse 2 installation, no photo for synapse 3 coz there is nothing to show.