Windows XP build 2600.1078

5.1.2600.1078.xpsp1.020716-1800
	Build of Windows XP
OS family	Windows NT
Version number	5.1
Build number	2600
Build revision	1078
Architecture	x86
Build lab	xpsp1
Compiled on	2002-07-16
Expiration date
Timebomb	+180 days after original install date
SKUs
	Professional; Tablet PC Edition; Media Center Edition
About dialog

Windows XP build 2600.1078 is a Service Pack 1 beta build of Windows XP. A partially corrupted copy of this build was found by BetaArchive user marcoguy in 2016,^[1] which was labeled as a Windows XP Media Center Edition beta refresh, although it also includes components for other SKUs as well.

New features and changes[edit | edit source]

Set Program Access and Defaults[edit | edit source]

A new "Microsoft Virtual Machine" option was added to the default virtual machine section of the Set Program Access and Defaults applet.

USB 2.0[edit | edit source]

USB 2.0 support has been added. As such, USB 2.0 flash drives and other devices are now recognized by Windows.

Kernel functions[edit | edit source]

The SetDllDirectoryW and GetProcessId kernel functions have been added to KERNEL32.DLL.

Currently available copy[edit | edit source]

The currently available copy comes from a three discs set labeled "Windows XP Media Center Edition Beta Refresh". Despite the label, it also contains Tablet PC specific components, and due to the way the Tablet PC and Media Center editions are implemented, it is also possible to install the plain Professional edition by entering the respective product key.

x86 English CD 1
x86 English CD 2
x86 English Driver CD

The copy is partially corrupted, which affects the following files:

List of corrupted files

ACLUA.DL_
AUTOFMT.EXE
AUTOLFN.EX_
AUTUMN.JP_
AUUPDATE.EX_
AVC.IN_
AVICAP.DL_
AVICAP32.DL_
AVIFIL32.DL_
AVIFILE.DL_
AVMETER.DL_
AVMISDN.IN_
AVTAPI.DL_
AVWAV.DL_
AXANT5.IN_
AXCTRNM.H2_
AXPERF.IN_
AZUL.JP_
BACKDOWN.JP_
BACKOFF.JP_
BACKOVER.JP_
BACKUP.JP_
BADEULA.HT_
BADPKEY.HT_
BALLOON.XS_
BANANA.AN_
BANSHEE.IN_
BAR.XS_
BARBER.AN_
BASESRV.DL_
BATMETER.DL_
BATT.DL_
BATTERY.IN_
BCKG.CH_
BCKG.DL_
BCKGRES.DL_
BCKGZM.EX_
BDA.IN_
BEACH.BM_
BEAM_I.CU_
BEAM_IL.CU_
BEAM_IM.CU_
BEAM_L.CU_
BEAM_M.CU_
BEAM_R.CU_
BEAM_RL.CU_
BEAM_RM.CU_
BEEP.SY_
BEETHOV9.WM_
BIDISPL.DL_
BIG5.NL_
BIGFOOT.BM_
BINLSVC.DL_
BIOS1.RO_
BIOS4.RO_
BIOSINFO.INF
BKTR.GI_
BKTRH.GI_
BLACKBOX.DL_
BLANK.HT_
BLANKBKG.GI_
BLIP.WA_
BLISS.JP_
BLUE_SS.DL_
BLUEBARH.GI_
BLUEBARV.GI_
BLUEHILL.JP_
BLUESKY.WM_
BLULAC16.BM_
BLURBS.CH_
BNTS.DL_
BOOTCFG.EX_
BOOTCONP.CH_
BOOTFIX.BIN
BOOTOK.EX_
BOOTVID.DL_
BOOTVRFY.EX_
BOPOMOFO.NL_
BOPOMOFO.UC_
BRIDGE.SY_
BRIEF.CH_
BRMFCMDM.IN_
BRMFCMF.IN_
BRMFCSTO.IN_
BRMFCUMD.IN_
BRMFCWIA.IN_
BRMFPORT.IN_
BRMSI02F.IC_
BRMSI03.IC_
BRMSI03F.IC_
DISKCOPY.DL_
DRIVER.CAB