Process Detail
What is W3Prefch.exe ?
W3Prefch.exe is known as Microsoft Internet Security and Acceleration Server 2004, it also has the following name Microsoft Internet Security and Acceleration Server 2006 or Microsoft(R) Internet Security and Acceleration Server 2000 or Microsoft Internet Security and Acceleration Server 2004 Beta 2 or Microsoft Forefront Threat Management Gateway and it is developed by Microsoft (R) Corporation , it is also developed by Microsoft Corporation. We have seen about 41 different instances of W3Prefch.exe in different location. So far we haven't seen any alert about this product. If you think there is a virus or malware with this product, please submit your feedback at the bottom.Something wrong with W3Prefch.exe ?
Is W3Prefch.exe using too much CPU or memory ? It's probably your file has been infected with a virus. Let try the program named DriverIdentifier to see if it helps.How to remove W3Prefch.exe
If you encounter difficulties with W3Prefch.exe , you can uninstall the associated program (Start > Control Panel > Add/Remove programsWhat can you do to fix W3Prefch.exe ?
Let try to run a system scan with Speed Up My PC to see any error, then you can do some other troubleshooting steps.If you think this is a driver issue, please try DriverDouble.com
Where do we see W3Prefch.exe ?
Here is the list of instances that we see for the process: W3Prefch.exe| Path | Product Name | Vendor | Version | Size | MD5 | |
| 1 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 31842 | A50FD4147D4CCB3401A51AF3943505E9 |
| 2 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17143 | 16C53554EC848843646A27D141C6F160 |
| 3 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 21452 | 35DF88A0065CB7B7B10F1C0AF0F6D87A |
| 4 | D:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17675 | EE6106D63D40BCBBA80A4201D266E1C6 |
| 5 | C:\Archivos de programa\Microsoft ISA Server\W3Prefch.exe | Microsoft(R) Internet Security and Acceleration Server 2000 | Microsoft Corporation | 3.0 | 4092 | 0F09EA178079630CA70D4D5A56644E30 |
| 6 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft(R) Internet Security and Acceleration Server 2000 | Microsoft Corporation | 3.0 | 4092 | 0F09EA178079630CA70D4D5A56644E30 |
| 7 | C:\Program Files\Microsoft ISA Server\ADAM\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17143 | 16C53554EC848843646A27D141C6F160 |
| 8 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 14063 | E9FF565FB2ADD485D19A605B0F76703B |
| 9 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17675 | EE6106D63D40BCBBA80A4201D266E1C6 |
| 10 | C:\Archivos de programa\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17675 | F1FA6F81F22818F60E5B9A130F31AB2E |
| 11 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 16428 | 3F70CC178B91D73BCE16E3457404D57F |
| 12 | D:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 16428 | 3F70CC178B91D73BCE16E3457404D57F |
| 13 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft(R) Internet Security and Acceleration Server 2000 | Microsoft Corporation | 3.0 | 3406 | 4B3DB86CB55D5E3F6F29A3F4D6F76458 |
| 14 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 Beta 2 | Microsoft (R) Corporation | 4.0 | 9472 | 6338D9E1BA727C2156C49AC480AB636C |
| 15 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 15104 | A9AE14EF93F7E5E1054B68169B97274A |
| 16 | G:\Archivos de programa\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17143 | CC92793DF480844C6782315C164D0FFA |
| 17 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 14620 | 2A52FAAB941867E6B1D8C6E176B659B4 |
| 18 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 15087 | 77E80AAFA6749CD285B0DA56D9E0E09E |
| 19 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 16888 | 6DAE6528317E9AF09ED2039F85BF5010 |
| 20 | G:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 16428 | 3F70CC178B91D73BCE16E3457404D57F |
| 21 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17660 | 6DF3A9796E6EAC0E371E92772343FD92 |
| 22 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 15235 | 568AB4F087503E56E21365FCE8C4DFA6 |
| 23 | C:\Arquivos de programas\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17143 | 16C53554EC848843646A27D141C6F160 |
| 24 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 13363 | B97B351170B02F76CD715B003211BB67 |
| 25 | D:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft(R) Internet Security and Acceleration Server 2000 | Microsoft Corporation | 3.0 | 3406 | 4B3DB86CB55D5E3F6F29A3F4D6F76458 |
| 26 | C:\Archivos de programa\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17143 | 16C53554EC848843646A27D141C6F160 |
| 27 | E:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft(R) Internet Security and Acceleration Server 2000 | Microsoft Corporation | 3.0 | 4092 | 0F09EA178079630CA70D4D5A56644E30 |
| 28 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17152 | 3E7B4B19047917BDDB7059A651173167 |
| 29 | C:\Arquivos de programas\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17245 | 5918D9B59AC22149581CFABB284C104D |
| 30 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 14870 | 2D562491E1A0BB65E60EDE01971F3EA3 |
| 31 | C:\Archivos de programa\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 16428 | 3F70CC178B91D73BCE16E3457404D57F |
| 32 | D:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 17143 | 16C53554EC848843646A27D141C6F160 |
| 33 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2006 | Microsoft (R) Corporation | 5.0 | 24516 | 1440F8614A9C0D1692F6B6AAB0A716FD |
| 34 | D:\ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 16428 | 3F70CC178B91D73BCE16E3457404D57F |
| 35 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 14870 | 798445D65ED91E471CCFB4C4E82ECF7B |
| 36 | C:\Program Files\Microsoft Forefront Threat Management Gateway\W3Prefch.exe | Microsoft Forefront Threat Management Gateway | Microsoft (R) Corporation | 7.0 | 341208 | 388E79BF99FD5786E328B5CF8CE84EF7 |
| 37 | C:\Program Files\Microsoft ISA Server\W3Prefch.exe | Microsoft Internet Security and Acceleration Server 2004 | Microsoft (R) Corporation | 4.0 | 164280 | 3CF670857EC477E0E9578A094CC3B2CB |
| 38 | C:\Program Files\Microsoft Forefront Threat Management Gateway\W3Prefch.exe | Microsoft Forefront Threat Management Gateway | Microsoft (R) Corporation | 7.0 | 337272 | C89467A85502BEB5717A3DBFBA6BBD43 |
| 39 | C:\Program Files\Microsoft Forefront Threat Management Gateway\W3Prefch.exe | Microsoft Forefront Threat Management Gateway | Microsoft (R) Corporation | 7.0 | 341368 | 676D9C921ED0C4513F40488A20A4803F |
| 40 | C:\Program Files\Microsoft Forefront Threat Management Gateway\W3Prefch.exe | Microsoft Forefront Threat Management Gateway | Microsoft (R) Corporation | 7.0 | 341376 | D007B9707CA991C413550F2ED64D0D8B |
| 41 | C:\Program Files\Microsoft Forefront Threat Management Gateway\W3Prefch.exe | Microsoft Forefront Threat Management Gateway | Microsoft (R) Corporation | 7.0 | 335200 | B087A9AE35239DA587C399C83E77DA35 |
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