Windows XP build 2600.1078

Windows XP build 2600.1078 is a beta build of Windows XP Service Pack 1. It is the earliest leaked build of the Media Center and Tablet PC SKU for Windows XP. However, many files are corrupt (including ), making this build uninstallable by default unless one replaces the corrupt files with ones from the RTM SP1 build. To install Media Center or Tablet PC, replace  with one from build 2600.1106.

Windows Logo testing errors

 * During setup, you will encounter two (four if you are using VMWare) Windows Logo testing errors, you must answer yes to all of them.

List of corrupted files
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_ BRMFPORT.IN_ BRMSI02F.IC_ BRMSI03.IC_ BROWSCAP.DL_ BROWSCAP.IN_ BROWSELC.DL_ BROWSER.DL_ BROWSEUI.DL_ BROWSEWM.DL_ BRPINFO.DL_ BTN1.GI_ BTN2.GI_ BTN3.GI_ BTZHSEPA.GI_ BUBBLES.BM_ BULLET.GI_ BULLET1.GI_ BULZANO.JP_ BULZANOM.JP_ BUSY_I.CU_ BUSY_IL.CU_ BUSY_IM.CU_ BUSY_L.CU_ BUSY_M.CU_ BUSY_R.CU_ BUSY_RL.CU_ BUSY_RM.CU_ BUT1_DWN.GI_ BUT1_IDL.GI_ BUT1_UP.GI_ BUT2_DWN.GI_ BUT2_IDL.GI_ BUT2_UP.GI_ BUT3_DWN.GI_ BUT3_IDL.GI_ BUT3_UP.GI_ BUT4_DWN.GI_ BUT4_IDL.GI_ BUT4_UP.GI_ BUTTERFL.BM_ DISKCOPY.DL_ DRIVER.CAB DRMCLIEN.DL_ DRMSTOR.DL_ DRMV2CLT.DL_ DRPROV.DL_ DRUM.AN_ DRVINDEX.INF DRVMAIN.SDB DRVQRY.EX_ DRVVFP.CH_ DRWATSON.EX_ DRWTSN32.CH_ DRWTSN32.EX_ DRWTSN32.HL_ DS16GT.DL_ DS32GT.DL_ DSAUTH.DL_ DSCLIENT.HL_ DSDMO.DL_ DSDMOPRP.DL_ DSHOWEXT.IN_ DSKQUOP.CH_ DSKQUOTA.DL_ DSKQUOUI.HL_ DSL_A.HT_ DSL_B.HT_ DSLMAIN.HT_ DSLMAIN.JS_ DSOUND.DL_ DSOUND.VX_ DSOUND3D.DL_ DSPROP.DL_ DSPROV.DL_ DSPROV.MF_ DSPROV.MO_ DSPRPRES.DL_ DSQUERY.DL_ DSSEC.DA_ DSSEC.DL_ DSSENH.DL_ DSUIEXT.DL_ DSWAVE.DL_ DTCNTWKS.IN_ DTIWAIT.HT_ DTSGNUP.HT_ DUCK.BM_ DUMPREP.EX_ DUSER.DL_ DVD.IN_ DVDUPGRD.EX_ DVUSD.DL_ DW.EX_ DWIL1033.DL_ DWUP.IN_ DWWIN.EX_ DX3.CA_ DX3.CE_ DX3.ZI_ DX3J.DL_ DX7VB.DL_ DX8VB.DL_ DXAPI.SY_ DXDIAG.CH_ DXDIAG.EX_ DXG.SY_ DXGTHK.SY_ DXMASF.DL_ DXMRTP.DL_ DXTMSFT.DL_ DXTRANS.DL_ I2OMGMT.SY_ I2OMP.SY_ I81XNT5.IN_ I81XWFP0.IN_ I81XWFP1.IN_ I81XWFP2.IN_ I81XWFP3.IN_ I81XWFP4.IN_ I81XWTV0.IN_ I81XWTV1.IN_ I81XWTV2.IN_ I81XWTV3.IN_ I81XWTV4.IN_ I740NT5.IN_ I8042PRT.SY_ IA3002.IN_ IA3002_1.PN_ IA3002_2.PN_ IAS.MD_ IASACCT.DL_ IASADS.DL_ IASHLPR.DL_ IASNAP.DL_ IASNT4.CA_ IASPOLCY.DL_ IASRAD.DL_ IASRECST.DL_ IASSAM.DL_ IASSDO.DL_ IASSVCS.DL_ IBMVCAP.IN_ ICAAPI.DL_ ICAM3.IN_ ICAM4USB.IN_ ICAM5USB.IN_ ICCVID.DL_ ICFGNT5.DL_ ICM32.DL_ ICMINST.IN_ ICMP.DL_ ICMUI.DL_ ICNTLAST.HT_ ICONIC.WM_ ICONLIB.DL_ ICONN.HT_ ICONNECT.HT_ ICONNECT.JS_ ICS.HT_ ICSDC.HT_ ICSMGR.JS_ ICWCONN.DL_ ICWCONN1.EX_ ICWCONN2.EX_ ICWDIAL.CH_ ICWDIAL.DL_ ICWDL.DL_ ICWHELP.DL_ ICWIP.DU_ ICWNT5.IN_ ICWPHBK.DL_ ICWRES.DL_ ICWRMIND.EX_ ICWTUTOR.EX_ ICWUTIL.DL_ ICWX25A.DU_ ICWX25B.DU_ ICWX25C.DU_ IDENT.HL_ IDENT1.HT_ IDENT2.HT_ IDEOGRAF.UC_ IDQ.DL_ IFMON.DL IFSUTIL.DL_ IGAMES.IN_ IGMPAGNT.DL_ IIS.DL_ IIS.IN_ IIS.MS_ IIS6.CAB IISADMIN.DL_ IISCHE51.DL_ IISCLEX4.DL_ IISCRMAP.DL_ IISEXT51.DL_ IISFECNV.DL_ IISLOG51.DL_ IISMAP.DL_ IISMUI.DL_ IISNTW.CH_ IISPERF.PM_ IISRESET.EX_ IISRSTAP.DL_ IISRSTAS.EX_ IISRTL.DL_ IISSUBA.DL_ IISSYNC.EX_ IISUI.DL_ IISWMMC.CH_ ILS.DL_ IMAADP32.AC_ IMAGE.IN_ IMAGEHLP.DLL IMAPI.EX_ IMAPI.SY_ IMESHARE.DL_ IMGPREV.CH_ IMGUTIL.DL_ IMM32.DL_ IMPACT.TT_ IMS.CAB IMS.CAT IMS.IN_ IMSINSNT.DL_ INDXSVC.XM_ INETCFG.DL_ INETCOMM.DL_ INETCORP.AD_ INETCPL.CP_ INETCPLC.DL_ INETFIND.XM_ INETIN51.EX_ INETMGR.DL_ INETMGR.EX_ INETMIB1.DL_ INETOPTS.XM_ INETPP.DL_ INETPPUI.DL_ INETPREF.XM_ INETRES.AD_ INETRES.CH_ INETRES.DL_ INETSET.AD_ INETSLOC.DL_ INETSRCH.XM_ INETSRV.MI_ INETWIZ.EX_ INFOADMN.DL_ INFOCOMM.DL_ INFOCTRS.DL_ INFOCTRS.H2_ INFOCTRS.IN_ INFOSOFT.DL_ INFOSPBZ.BM_ INFOSPCE.BM_ INFRARED.CH_ INFRARED.HL_ INI910U.SY_ INITPKI.DL_ INPUT.CH_ INPUT.DL_ INPUT.HL_ INPUT.IN_ INSENG.DL_ INSTALL.IN_ INSTCAT.SQ_ INTELIDE.SY_ INTELLIM.CH_ INTENTS.XM_ INTL.CP_ INTL.INF INTRO.WM_ INTRO.XM_ IOLOGMSG.DL_ IPCFG.XM_ IPCONF.TS_ IPCONFIG.EX_ IPFLTDRV.SY_ IPFORWD.MI_ IPHLPAPI.DL_ IPINIP.SY_ IPMONTR.DL_ IPNAT.SY_ IPNATHLP.DL_ IPP_0000.IN_ IPP_0001.AS_ IPP_0002.AS_ IPP_0002.GI_ IPP_0003.AS_ IPP_0003.GI_ IPP_0004.AS_ IPP_0004.GI_ IPP_0005.AS_ IPP_0005.GI_ IPP_0006.AS_ IPP_0007.AS_ IPP_0008.AS_ IPP_0009.AS_ IPP_0010.AS_ IPP_0011.AS_ IPP_0012.AS_ IPP_0012.GI_ IPP_0013.AS_ IPP_0014.AS_ IPP_0015.AS_ IPP_0015.GI_ IPP_0016.AS_ IPP_ADSI.IN_ IPP_RES.IN_ IPP_UTIL.IN_ IPPROMON.DL_ IPRIP.DL_ IPROP.DL_ IPRTPRIO.DL_ IPRTRMGR.DL_ IPSEC.SY_ IPSEC6.EX_ IPSECONW.CH_ IPSECSNP.DL_ IPSECSNP.HL_ IPSECSVC.DL_ IPSECW.CH_ IPSMSNAP.DL_ IPV6.EX_ IPXMONTR.DL_ IPXPROMN.DL_ IPXRIP.DL_ IPXROUTE.EX_ IPXRTMGR.DL_ IPXSAP.DL_ IPXWAN.DL_ IR32_32.DL_ IRBUS.IN_ IRBUS.SY_ IRCLASS.DL_ IRDAALIF.IN_ IRDASMC.IN_ IRENUM.SY_ IRMK7W2K.IN_ IRNSC.IN_ IRSTUSB.IN_ IRTOS4MO.IN_ IS330.IC_ ISAPIPS.DL_ ISAPNP.SY_ ISATQ.DL_ ISCOMLOG.DL_ ISCONW.CH_ ISIGN32.DL_ ISIGNUP.EX_ ISM.DL_ ISP.HT_ ISP2BUSY.HT_ ISPCNERR.HT_ ISPDTONE.HT_ ISPHDSHK.HT_ ISPINS.HT_ ISPNOANW.HT_ ISPPBERR.HT_ ISPPHBSY.HT_ ISPSBUSY.HT_ ISPTYPE.HT_ ISPTYPE.JS_ ISPWAIT.HT_ ISRDBG32.DL_ ISW.CH_ ITIRCL.DL_ ITSS.DL_ IUCTL.DL_ IUENGINE.DL_ IVY.GI_ IVY.HT_ IWRPS.DL_ IXHELP.HL_ IXQLANG.HT_ IXSSO.DL_ JAVACYPT.DL_ JAVAPERM.HL_ JAVAPRXY.DL_ JAVART.DL_ JAVASEC.HL_ JDBGMGR.EX_ JET500.DL_ JGAW400.DL_ JGDW400.DL_ JGMD400.DL_ JGPL400.DL_ JGSD400.DL_ JGSH400.DL_ JIT.DL_ JNDOM_A.HT_ JNDOMAIN.HT_ JOBEXEC.DL_ JOY.CH_ JOY.CP_ JSCRIPT.DL_ JSPROXY.DL_ JUPIW.DL_ JVIEW.EX_ KANJI_1.UC_ KANJI_2.UC_ KB16.CO_ KBD101.DL_ KBD101A.DL_ KBD106N.DL_ KBDA1.DLL KBDA2.DLL KBDA3.DLL KBDAL.DLL KBDARME.DLL KBDARMW.DLL KBDAX2.DL_ KBDAZE.DLL KBDAZEL.DLL KBDBE.DLL KBDBENE.DL_ KBDBLR.DLL KBDBR.DLL KBDBU.DLL KBDCA.DLL KBDCAN.DL_ KBDCLASS.SY_ KBDCR.DLL KBDCZ.DLL KBDCZ1.DLL KBDCZ2.DLL KBDDA.DLL KBDDIV1.DLL KBDDIV2.DLL KBDDV.DLL KBDES.DLL KBDEST.DLL KBDFA.DLL KBDFC.DLL KBDFI.DLL KBDFO.DL_ KBDFR.DLL KBDGAE.DLL KBDGEO.DLL KBDGKL.DLL KBDGR.DLL KBDGR1.DLL KBDHE.DLL KBDHE220.DLL KBDHE319.DLL KBDHEB.DLL KBDHELA2.DLL KBDHELA3.DLL KBDHEPT.DLL KBDHID.SY_ KBDHU.DLL KBDHU1.DLL KBDIBM02.DL_ KBDIC.DLL KBDINDEV.DLL KBDINGUJ.DLL KBDINHIN.DLL KBDINKAN.DLL KBDINMAR.DLL KBDINPUN.DLL KBDINTAM.DLL KBDINTEL.DLL KBDIR.DLL KBDIT.DLL KBDIT142.DLL KBDKAZ.DLL KBDKYR.DLL KBDLA.DLL KBDLK41A.DL_ KBDLK41J.DL_ KBDLT.DLL KBDLT1.DLL KBDLV.DLL KBDLV1.DLL KBDMAC.DL_ KBDMON.DLL KBDNE.DLL KBDNEC.DLL KBDNEC95.DL_ KBDNECAT.DL_ KBDNECNT.DL_ KBDNO.DLL KBDPL.DLL KBDPL1.DLL KBDPO.DLL KBDRO.DLL KBDRU.DLL KBDRU1.DLL KBDSF.DLL KBDSG.DLL KBDSL.DLL KBDSL1.DLL KBDSP.DLL KBDSW.DLL KBDSYR1.DLL KBDSYR2.DLL KBDTAT.DLL KBDTH0.DLL KBDTH1.DLL KBDTH2.DLL KBDTH3.DLL KBDTUF.DLL KBDTUQ.DLL KBDUK.DLL KBDUR.DLL KBDURDU.DLL KBDUS.DLL KBDUSA.DL_ KBDUSL.DLL KBDUSR.DLL KBDUSX.DLL KBDUZB.DLL KBDVNTC.DLL KBDYCC.DLL KBDYCL.DLL KD1394.DL_ KDCOM.DL_ KDK2X0.IN_ KDKSCAN.IN_ KERBEROS.DL_ KERNEL32.DL_ KEY.CH_ KEY01.SY_ KEYB.CH_ KEYBD.HT_ KEYBDCMT.HT_ KEYBOARD.DR_ KEYBOARD.IN_ KEYBOARD.SY_ KEYMGR.DL_ KEYSHORT.CH_ KICK.BM_ KMDDSP.TS_ KODAK.IN_ KOREAN.UC_ KRNL386.EX_ KRNLPROV.DL_ KRNLPROV.MF_ KRNLPROV.MO_ KS.IN_ KSC.NL_ KSCAPTUR.IN_ KSECDD.SYS KSFILTER.IN_ WINSRV.DL_