2012년 3월 24일 토요일 오전 11:41When I plug in my acer iconsi taplet to a USB port on the back of my computer I get the error "MTP USB Device driver was not successfully installed"
2012년 3월 25일 일요일 오후 12:31
I think you mean Acer Iconia Tab.
After reading the Acer Iconia Tab A500 User Guide I got to know that you need to install USB drivers in Windows to connect an Acer Iconia Tab.
You may go to http://support.acer.com/us/en/product/family.aspx select Tablet > Iconia Tab > your model. Click the Drivers tab and download the USB driver and install it.
Latest USB driver direct download links-
2012년 5월 31일 목요일 오후 1:10
I have the same problem and I have reinstalled the driver from Acer to no avail.