1. Before inserting the card reader, put the anti-virus software (especially 360), all half-closed, do not run anti-virus software.

2. After plugging the reader into the USB port of the computer, do not specify the driver, let the computer automatically install the driver, do not specify. If the desktop is as far as possible, plug it into the back of the host.

3, some computers can not run, please run all the files in the directory of the file directory of the patch directory that may be used, according to the computer choose 32-bit, 64-bit.

*** Important note, you must copy the SRF32.dll file together when copying. Some computers do not display it. Please select it with all selection methods, or select all files in the folder option.
