diff --git a/CLIENT_DATA/delsub.ins b/CLIENT_DATA/delsub.ins
index 9fac8c4..8189910 100644
--- a/CLIENT_DATA/delsub.ins
+++ b/CLIENT_DATA/delsub.ins
@@ -4,11 +4,11 @@
 ; credits: http://www.opsi.org/credits/
 
 
-Set $MsiId32Old$ = '{A75BDD40-6540-4922-BFF7-D9DCCECAD714}'
-Set $MsiId32$ = '{1E972AFA-D546-49F4-BF8F-86F168AC2498}'
+Set $MsiId32$ = '{A75BDD40-6540-4922-BFF7-D9DCCECAD714}'
+Set $MsiId32Old$ = '{1E972AFA-D546-49F4-BF8F-86F168AC2498}'
 
-Set $MsiId64Old$ = '{3DA00A00-C3E9-4064-B62C-CAD25EAF0B6A}'
 Set $MsiId64$ = '{3DA00A00-C3E9-4064-B62C-CAD25EAF0B6A}'
+Set $MsiId64Old$ = '{3DA00A00-C3E9-4064-B62C-CAD25EAF0B6A}'
 
 if (($INST_SystemType$ = "x86 System") and ($INST_architecture$ = "system specific")) or ($INST_architecture$ = "both") or ($INST_architecture$ = "32 only")
 	Message "Uninstalling " + $ProductId$ + " 32 Bit..."
diff --git a/builder-product.cfg b/builder-product.cfg
index b58df69..4b30793 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -3,7 +3,7 @@
 ############################
 VENDOR="nitroreader.com"
 PN="nitro.pdfreader"
-VERSION="2.2.1.14"
+VERSION="2.3.1.7"
 RELEASE="1"
 PRIORITY="0"
 ADVICE=""
diff --git a/nitro_pdf_reader_2.2.1.14_x64.msi.sha1sum b/nitro_pdf_reader_2.2.1.14_x64.msi.sha1sum
deleted file mode 100644
index 8b37d96..0000000
--- a/nitro_pdf_reader_2.2.1.14_x64.msi.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-a197233a3a8da40a0d367802ee47135727d0fe4c  /home/mario/.opsi-dist-cache/nitropdfreader-2.2.1.14/X86_64/nitro_pdf_reader_2.2.1.14_x64.msi
diff --git a/nitro_pdf_reader_2.2.1.14_x86.msi.sha1sum b/nitro_pdf_reader_2.2.1.14_x86.msi.sha1sum
deleted file mode 100644
index d9fa0ee..0000000
--- a/nitro_pdf_reader_2.2.1.14_x86.msi.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-fd0ab740ff60121c77f8c3bcca30543031301d6d  /home/mario/.opsi-dist-cache/nitropdfreader-2.2.1.14/X86/nitro_pdf_reader_2.2.1.14_x86.msi
diff --git a/nitro_pdf_reader_2.3.1.7_x64.msi.sha1sum b/nitro_pdf_reader_2.3.1.7_x64.msi.sha1sum
new file mode 100644
index 0000000..9991e16
--- /dev/null
+++ b/nitro_pdf_reader_2.3.1.7_x64.msi.sha1sum
@@ -0,0 +1 @@
+b47ec5769c86d83b492fb0f51250132211a1d4f2  /home/mario/.opsi-dist-cache/nitro.pdfreader-2.3.1.7/X86_64/nitro_pdf_reader_2.3.1.7_x64.msi
diff --git a/nitro_pdf_reader_2.3.1.7_x86.msi.sha1sum b/nitro_pdf_reader_2.3.1.7_x86.msi.sha1sum
new file mode 100644
index 0000000..f9fcb76
--- /dev/null
+++ b/nitro_pdf_reader_2.3.1.7_x86.msi.sha1sum
@@ -0,0 +1 @@
+80f0c14559631f4bf9c0bf877dcc3b178634899a  /home/mario/.opsi-dist-cache/nitro.pdfreader-2.3.1.7/X86/nitro_pdf_reader_2.3.1.7_x86.msi