diff --git a/builder-product.cfg b/builder-product.cfg
index 04693c0..8c90eef 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -5,8 +5,8 @@ VENDOR="zarafa.com"
 PN="zarafa.client"
 NAME="Zarafa Client"
 DESCRIPTION="zarafa Outlook Plugin"
-RVERSION="7.1.12r48726"
-VERSION="7.1.12r48726"
+RVERSION="7.1.12r48899"
+VERSION="7.1.12r48899"
 RELEASE="3"
 PRIORITY="0"
 ADVICE=""
@@ -32,5 +32,5 @@ ICON_DL_INDEX=0
 
 OPSI_INI_SECTION[0]="X86"
 OPSI_INI_OPTION[0]="MsiId"
-OPSI_INI_VALUE[0]="{F34BC1C0-EBC2-4A9E-809B-67500E528306}"
+OPSI_INI_VALUE[0]="{4C11A64C-0AD3-410B-99AD-B0A8BA3BE067}"
 
diff --git a/zarafaclient-7.1.12-48726.msi.sha1sum b/zarafaclient-7.1.12-48726.msi.sha1sum
deleted file mode 100644
index 535182c..0000000
--- a/zarafaclient-7.1.12-48726.msi.sha1sum
+++ /dev/null
@@ -1 +0,0 @@
-d8bbab2d64f75a8bad1e5279f884c6f2dfb30f58  /home/mario.fetka/.opsi-dist-cache/zarafa.client-7.1.12r48726/X86/zarafaclient-7.1.12-48726.msi
diff --git a/zarafaclient-7.1.12-48899.msi.sha1sum b/zarafaclient-7.1.12-48899.msi.sha1sum
new file mode 100644
index 0000000..cb2235f
--- /dev/null
+++ b/zarafaclient-7.1.12-48899.msi.sha1sum
@@ -0,0 +1 @@
+063c4d1ccfff345d1c7daab0b6d237b8559b4e07  /home/manuel/.opsi-dist-cache/zarafa.client-7.1.12r48899/X86/zarafaclient-7.1.12-48899.msi