diff --git a/CH341A Programmer v1.4/CH341AFree.exe b/CH341A Programmer v1.4/CH341AFree.exe
index 8fbd8c9..b8fb6c4 100644
Binary files a/CH341A Programmer v1.4/CH341AFree.exe and b/CH341A Programmer v1.4/CH341AFree.exe differ
diff --git a/CH341A Programmer v1.4/checksums.md5 b/CH341A Programmer v1.4/checksums.md5
new file mode 100644
index 0000000..6163707
--- /dev/null
+++ b/CH341A Programmer v1.4/checksums.md5	
@@ -0,0 +1,21 @@
+fb91412b1e660bbdeef933c2266e42d8 *SPI.DLL
+dd5716ccfeb8e01d68cdc7ee55bd159a *USBIOX.DLL
+b99629d4dbeb3e7a080e9ac4ad1418c5 *Zlib1.dll
+6a9bcaddab245db009ecccd469919859 *languages\ChineseSimp.ini
+caab1c8ebedb73d238b719835db5d650 *languages\ChineseTrad.ini
+f25bd51d0812907f69dbe79cac1024ef *languages\English.ini
+ab84646173802ac540706a1a1348ec6d *languages\languages.rar
+14d0b8b9dc61d2cf96b3a44e2984b5a7 *languages\Portuguese.ini
+244bc963c761a65ac30e5d644e9cc170 *languages\Português.ini
+47f6c53add7234fb7d05a51da30965bd *languages\Russian.ini
+7c6fefbdebcbbe2db932c0221614567f *BoxedAppSDK.dll
+f56f9ee84a8a3796734b7e2605142542 *CH341A(1033).exe
+83daf2cac548a36b8a28db718e00c532 *CH341A(1046).exe
+8da5df43cbc5ea8999f765f879f80c1d *CH341A(Original).exe
+37ed056a0542154162ddbf07c12990de *CH341A.DLL
+8da5df43cbc5ea8999f765f879f80c1d *CH341A.exe
+0300831db4069f7bd7fa8ab3522a4baa *Config.ini
+48831f29321d14359be9dff96aa7d066 *DataBase(v1.29).Dat
+4926f62112d30780105591d30ba54292 *DataBase(v1.30).Dat
+48831f29321d14359be9dff96aa7d066 *DataBase.Dat
+02833bb4a2205e65fba8e517c5a31c1f *Help.chm