Thanks ragdog but I don't think(?) that's it. Either the function in ResEd is not working correctly or it's something else.
This is the ResEd rc file and attached is the dlg file.
James
#define IDM_FILE 10001
#define IDM_HELP 10003
#define IDD_DLG1 1000
#define IDC_STC20 1001
#define IDC_INDEX 1002
#define IDC_STC21 1003
#define IDC_COMPANY 1004
#define IDC_STC22 1005
#define IDC_LASTNAME 1006
#define IDC_STC23 1007
#define IDC_FIRSTNAME 1008
#define IDC_STC24 1009
#define IDC_ADDRESS1 1010
#define IDC_ADDRESS2 1011
#define IDC_ADDRESS3 1012
#define IDC_STC25 1013
#define IDC_CITYNAME 1014
#define IDC_STC26 1015
#define IDC_STATENAME 1016
#define IDC_STC27 1017
#define IDC_ZIPCODE 1018
#define IDC_STC28 1019
#define IDC_COUNTRY 1020
#define IDC_STC29 1021
#define IDC_PHONE 1022
#define IDC_STC30 1023
#define IDC_FAX 1024
#define IDC_STC31 1025
#define IDC_EMAIL 1026
#define IDC_STC32 1027
#define IDC_URL 1028
#define IDC_STC33 1038
#define IDC_COMMENTS 1029
#define IDC_PRIOR 1030
#define IDC_NEXT 1031
#define IDC_FIND 1032
#define IDC_ADD 1033
#define IDC_UPDATE 1034
#define IDC_DELETE 1035
#define IDC_PRINT 1036
#ifndef IDCANCEL
#define IDCANCEL 2
#endif
#define IDC_SBR1 1037
IDD_DLG1 DIALOGEX 10,10,399,270
CAPTION "Address Book"
FONT 10,"Tahoma",400,0,0
STYLE 0x90CA0800
BEGIN
CONTROL "Record No.",IDC_STC20,"Static",0x50000202,303,5,60,8
CONTROL "0 / 0",IDC_INDEX,"Static",0x50001201,366,4,25,10
CONTROL "Company",IDC_STC21,"Static",0x50000202,5,19,60,8
CONTROL "",IDC_COMPANY,"Edit",0x50010000,68,17,323,12,0x00000200
CONTROL "Last Name",IDC_STC22,"Static",0x50000202,5,33,60,8
CONTROL "",IDC_LASTNAME,"Edit",0x50010000,68,31,139,11,0x00000200
CONTROL "First",IDC_STC23,"Static",0x50000202,219,33,18,8
CONTROL "",IDC_FIRSTNAME,"Edit",0x50010000,241,31,150,12,0x00000200
CONTROL "Address",IDC_STC24,"Static",0x50000202,5,48,60,8
CONTROL "",IDC_ADDRESS1,"Edit",0x50010000,68,46,323,12,0x00000200
CONTROL "",IDC_ADDRESS2,"Edit",0x50010000,68,61,323,12,0x00000200
CONTROL "",IDC_ADDRESS3,"Edit",0x50010000,68,76,323,12,0x00000200
CONTROL "City",IDC_STC25,"Static",0x50000202,5,93,60,8
CONTROL "",IDC_CITYNAME,"Edit",0x50010000,68,91,116,12,0x00000200
CONTROL "State/Province",IDC_STC26,"Static",0x50000202,188,93,50,8
CONTROL "",IDC_STATENAME,"Edit",0x50010000,241,91,45,12,0x00000200
CONTROL "Zip or Postal Code",IDC_STC27,"Static",0x50000202,5,109,60,8
CONTROL "",IDC_ZIPCODE,"Edit",0x50010000,68,107,40,12,0x00000200
CONTROL "Country",IDC_STC28,"Static",0x50000202,126,109,25,8
CONTROL "",IDC_COUNTRY,"ComboBox",0x50210103,156,107,129,100
CONTROL "Phone",IDC_STC29,"Static",0x50000202,5,127,60,8
CONTROL "",IDC_PHONE,"Edit",0x50010000,68,125,150,12,0x00000200
CONTROL "Fax",IDC_STC30,"Static",0x50000202,219,127,18,8
CONTROL "",IDC_FAX,"Edit",0x50010000,241,125,150,12,0x00000200
CONTROL "Email",IDC_STC31,"Static",0x50000202,5,144,60,8
CONTROL "",IDC_EMAIL,"Edit",0x50010000,68,142,150,12,0x00000200
CONTROL "www",IDC_STC32,"Static",0x50000202,219,144,18,8
CONTROL "",IDC_URL,"Edit",0x50010000,241,142,150,12,0x00000200
CONTROL "Comments",IDC_STC33,"Static",0x50000202,5,160,60,8
CONTROL "",IDC_COMMENTS,"Edit",0x503110C4,68,158,323,65,0x00000200
CONTROL "<< Prior",IDC_PRIOR,"Button",0x50010000,10,233,40,14
CONTROL "Next >>",IDC_NEXT,"Button",0x50010000,55,233,40,14
CONTROL "Find",IDC_FIND,"Button",0x50010000,105,233,40,14
CONTROL "Add",IDC_ADD,"Button",0x50010000,155,233,40,14
CONTROL "Update",IDC_UPDATE,"Button",0x50010000,200,233,40,14
CONTROL "Delete",IDC_DELETE,"Button",0x50010000,245,233,40,14
CONTROL "Print",IDC_PRINT,"Button",0x50010000,295,233,40,14
CONTROL "Close",IDCANCEL,"Button",0x50010000,345,233,40,14
CONTROL "",IDC_SBR1,"msctls_statusbar32",0x56000003,3,249,24,9
END