diff --git a/xorriso/drive_mgt.c b/xorriso/drive_mgt.c
index 970cd386..6eaeefd6 100644
--- a/xorriso/drive_mgt.c
+++ b/xorriso/drive_mgt.c
@@ -349,7 +349,8 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
                          int flag)
 {
  int ret, hret, not_writeable= 0, has_what, aquire_flag;
- int lba, track, session, params_flag, adr_mode, read_ret, start_lba;
+ int track, session, params_flag, adr_mode, read_ret;
+ off_t lba, start_lba;
  int truncate_mode;
  uint32_t size, offst;
  struct burn_drive_info *dinfo= NULL, *out_dinfo= NULL, *in_dinfo= NULL;
@@ -528,7 +529,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
        ret= Xorriso__bourne_to_reg(xorriso->image_start_value, adr_data, 0);
        if(ret == 1)
          params_flag|= 4;
-       ret= isoburn_get_mount_params(drive, 4, adr_data, &lba, &track,
+       ret= isoburn_get_mount_params_v2(drive, 4, adr_data, &lba, &track,
                                      &session, volid, params_flag);
        Xorriso_process_msg_queues(xorriso,0);
        if(ret <= 0)
@@ -539,7 +540,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
                 0, "FAILURE", 0);
          ret= 0; goto ex;
        }
-       sprintf(volid, "%d", lba);
+       sprintf(volid, "%.f", (double) lba);
        adr_pt= volid;
        adr_mode= 3;
      }
@@ -593,7 +594,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
      ret= Xorriso_get_drive_handles(xorriso, &in_dinfo, &in_drive,
                         "on attempt to attach ISO image object to outdev", 16);
      if(ret > 0)
-       start_lba= isoburn_get_attached_start_lba(in_drive);
+       start_lba= isoburn_get_attached_start_lba_v2(in_drive);
      ret= isoburn_attach_image(drive, (IsoImage *) xorriso->in_volset_handle);
      if(ret<=0) {
        sprintf(xorriso->info_text,
@@ -602,7 +603,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
        {ret= -1; goto ex;}
      }
      if(start_lba >= 0)
-       isoburn_attach_start_lba(drive, start_lba, 0);
+       isoburn_attach_start_lba_v2(drive, start_lba, 0);
    }
    if(!(flag&32))
      Xorriso_toc(xorriso, 1 | 2 | 8);
@@ -704,7 +705,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
    ret= Xorriso_get_drive_handles(xorriso, &in_dinfo, &in_drive,
                         "on attempt to attach ISO image volset to outdev", 16);
    if(ret > 0)
-     start_lba= isoburn_get_attached_start_lba(in_drive);
+     start_lba= isoburn_get_attached_start_lba_v2(in_drive);
    ret= Xorriso_get_drive_handles(xorriso, &out_dinfo, &out_drive,
                          "on attempt to attach ISO image volset to outdev", 2);
    if(ret<=0)
@@ -712,7 +713,7 @@ int Xorriso_aquire_drive(struct XorrisO *xorriso, char *adr, char *show_adr,
    iso_image_ref((IsoImage *) xorriso->in_volset_handle);
    isoburn_attach_image(out_drive, xorriso->in_volset_handle);
    if(start_lba >= 0)
-     isoburn_attach_start_lba(out_drive, start_lba, 0);
+     isoburn_attach_start_lba_v2(out_drive, start_lba, 0);
  }
  Xorriso_process_msg_queues(xorriso,0);
  isoburn_ropt_get_size_what(ropts, &size, &has_what);
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index 20c9c05a..08a0adab 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2024.03.19.090146"
+#define Xorriso_timestamP "2024.03.19.112303"