diff --git a/iocBoot/iocWithAsyn/st.cmd.Vx b/iocBoot/iocWithAsyn/st.cmd.Vx
index 8522af1a..af22377c 100644
--- a/iocBoot/iocWithAsyn/st.cmd.Vx
+++ b/iocBoot/iocWithAsyn/st.cmd.Vx
@@ -23,7 +23,7 @@ ld < WithMPFVx.munch
 
 cd startup
 dbLoadDatabase("../../dbd/WithMPFVx.dbd")
-registerRecordDeviceDriver(pdbbase)
+WithMPFVx_registerRecordDeviceDriver(pdbbase)
 
 dbLoadRecords("../../db/WithMPF.db")
 
diff --git a/iocBoot/iocWithAsyn/st.cmd.linux b/iocBoot/iocWithAsyn/st.cmd.linux
index 76b1ae87..35c2e36b 100644
--- a/iocBoot/iocWithAsyn/st.cmd.linux
+++ b/iocBoot/iocWithAsyn/st.cmd.linux
@@ -3,7 +3,7 @@
 errlogInit(0)
 
 dbLoadDatabase("../../dbd/WithMPF.dbd")
-registerRecordDeviceDriver(pdbbase)
+WithMPFVx_registerRecordDeviceDriver(pdbbase)
 dbLoadRecords("../../db/WithMPF.db")
 
 routerInit
diff --git a/iocBoot/iocWithAsyn/st.cmd.sun b/iocBoot/iocWithAsyn/st.cmd.sun
index 8b3df198..1a7941ba 100644
--- a/iocBoot/iocWithAsyn/st.cmd.sun
+++ b/iocBoot/iocWithAsyn/st.cmd.sun
@@ -3,7 +3,7 @@
 errlogInit(0)
 
 dbLoadDatabase("../../dbd/WithMPF.dbd")
-registerRecordDeviceDriver(pdbbase)
+WithMPFVx_registerRecordDeviceDriver(pdbbase)
 dbLoadRecords("../../db/WithMPF.db")
 
 routerInit
diff --git a/iocBoot/iocWithMPF/st.cmd.Vx b/iocBoot/iocWithMPF/st.cmd.Vx
index 8522af1a..af22377c 100644
--- a/iocBoot/iocWithMPF/st.cmd.Vx
+++ b/iocBoot/iocWithMPF/st.cmd.Vx
@@ -23,7 +23,7 @@ ld < WithMPFVx.munch
 
 cd startup
 dbLoadDatabase("../../dbd/WithMPFVx.dbd")
-registerRecordDeviceDriver(pdbbase)
+WithMPFVx_registerRecordDeviceDriver(pdbbase)
 
 dbLoadRecords("../../db/WithMPF.db")
 
diff --git a/iocBoot/iocWithMPF/st.cmd.linux b/iocBoot/iocWithMPF/st.cmd.linux
index 76b1ae87..35c2e36b 100644
--- a/iocBoot/iocWithMPF/st.cmd.linux
+++ b/iocBoot/iocWithMPF/st.cmd.linux
@@ -3,7 +3,7 @@
 errlogInit(0)
 
 dbLoadDatabase("../../dbd/WithMPF.dbd")
-registerRecordDeviceDriver(pdbbase)
+WithMPFVx_registerRecordDeviceDriver(pdbbase)
 dbLoadRecords("../../db/WithMPF.db")
 
 routerInit
diff --git a/iocBoot/iocWithMPF/st.cmd.sun b/iocBoot/iocWithMPF/st.cmd.sun
index 8b3df198..1a7941ba 100644
--- a/iocBoot/iocWithMPF/st.cmd.sun
+++ b/iocBoot/iocWithMPF/st.cmd.sun
@@ -3,7 +3,7 @@
 errlogInit(0)
 
 dbLoadDatabase("../../dbd/WithMPF.dbd")
-registerRecordDeviceDriver(pdbbase)
+WithMPFVx_registerRecordDeviceDriver(pdbbase)
 dbLoadRecords("../../db/WithMPF.db")
 
 routerInit