diff --git a/CLIENT_DATA/opsi-adobe.acrobatreader9.ini b/CLIENT_DATA/opsi-adobe.acrobatreader9.ini
index c5b7598..8042d40 100644
--- a/CLIENT_DATA/opsi-adobe.acrobatreader9.ini
+++ b/CLIENT_DATA/opsi-adobe.acrobatreader9.ini
@@ -1,5 +1,5 @@
 [X86]
-MsiId={AC76BA86-7AD7-1031-7B44-AA1000000001}
+MsiId={AC76BA86-7AD7-1031-7B44-A95000000001}
 
 [COMMON]
 PN=adobe.acrobatreader9
diff --git a/builder-product.cfg b/builder-product.cfg
index 16fec90..e6146f4 100644
--- a/builder-product.cfg
+++ b/builder-product.cfg
@@ -28,5 +28,5 @@ WINST_NAME[0]="InstallMsi"
 WINST_VALUE[0]="@DL_EXTRACT_WINST_PATH[1]@\\AcroRead.msi"
 
 WINST_NAME[1]="MsiId"
-WINST_VALUE[1]="{AC76BA86-7AD7-1031-7B44-AA1000000001}"
+WINST_VALUE[1]="{AC76BA86-7AD7-1031-7B44-A95000000001}"