diff --git a/src/glue.prorwts2.lc2.a b/src/glue.prorwts2.lc2.a
index e9cf11c4b..6d7d5ccbd 100644
--- a/src/glue.prorwts2.lc2.a
+++ b/src/glue.prorwts2.lc2.a
@@ -15,7 +15,7 @@ LoadFileAuxInternal
 !if RELBASE != $2000 {
   !ifdef PASS2 {
   } else { ;PASS2
-    !if * != $DAF3 {
+    !if * != $DAFD {
       !error "LoadFileDirect=",*, ", adjust !if and fix Berzap"
     }
   }
diff --git a/src/prelaunch/berzap.a b/src/prelaunch/berzap.a
index bb1443984..a0cccd8e2 100644
--- a/src/prelaunch/berzap.a
+++ b/src/prelaunch/berzap.a
@@ -36,7 +36,7 @@ callback2
          pha
          lda   #<berzap_mb
          ldy   #>berzap_mb
-         jsr   $DAF3      ; ahem, LoadFileDirect
+         jsr   $DAFD      ; ahem, LoadFileDirect
          pla
          sta   $D403
          pla
diff --git a/src/prodos.impl.lc2.a b/src/prodos.impl.lc2.a
index 5d6b60e91..3edab832a 100644
--- a/src/prodos.impl.lc2.a
+++ b/src/prodos.impl.lc2.a
@@ -214,7 +214,7 @@ ProDOS_enter
          sta   sizelo
          jsr   hddopendir
          stx   blkidx
-         beq   @jmp_zp ;always
+         beq   @link_jmpzp ;always
 
 resetval=$f0
 @imp_seek
@@ -226,7 +226,14 @@ resetval=$f0
          stx   reqcmd
          jsr   @reset
          ldx   sizelo
-         beq   @seek64
+         bne   @seek64
+         cmp   ldrhi
+         bcc   @seek64
+         bne   @seek32
+         ldx   ldrlo
+         beq   @seek32
+
+@seek64
          sta   sizehi
          sta   sizelo
          jsr   @seekreset
@@ -234,7 +241,7 @@ resetval=$f0
          sbc   #resetval
          sta   ldrhi
 
-@seek64
+@seek32
          lda   ldrhi
          sta   sizehi
          lda   ldrlo
@@ -244,6 +251,7 @@ resetval=$f0
          ora   ldrlo
          bne   @jmp_zp
          dec   blkidx
+@link_jmpzp
          beq   @jmp_zp ;always
 
 @seekreset