Hauv Windows 10, 8 lossis Windows 7 tus thawj tswj haujlwm, koj tuaj yeem nrhiav dllhost.exe cov txheej txheem, nyob rau qee kis nws tuaj yeem ua rau lub siab ua kom lub nrawm lossis tsis xws li: COM Surrogate program nres tsis ua haujlwm, lub npe ntawm cov ntawv thov ua tsis tiav yog dllhost.exe.
Hauv cov lus qhia no, hauv kev nthuav dav hais txog seb hom program COM Surrogate yog dab tsi, nws puas tuaj yeem tshem tawm dllhost.exe thiab vim li cas cov txheej txheem no ua rau muaj qhov yuam kev "qhov program nres ua haujlwm".
Dab tsi yog cov txheej txheem dllhost.exe rau?
Txheej txheem COM Surrogate (dllhost.exe) yog txheej txheem "nruab nrab" uas tso cai rau koj txuas COM cov khoom siv (Cheebtsam Txiaj Ntsig Qauv) kom nthuav dav cov peev txheej hauv cov haujlwm hauv Windows 10, 8 thiab Windows 7.
Piv txwv li: los ntawm lub neej ntawd, Windows Explorer tsis tso saib cov duab rau cov tsis ua qauv video lossis duab. Txawm li cas los xij, thaum txhim kho cov kev pabcuam tsim nyog (Adobe Photoshop, Corel Draw, cov neeg saib duab, codecs rau cov vis dis aus thiab cov zoo li), cov kev pabcuam no sau npe rau lawv cov khoom COM hauv lub system, thiab tus neeg tshawb xyuas, siv cov txheej txheem COM Surrogate, txuas rau lawv thiab siv lawv los tso saib cov duab liab hauv nws lub qhov rais.
Qhov no tsis yog qhov kev xaiv tsuas yog thaum dllhost.exe qhib kom ua haujlwm, tab sis feem ntau muaj thiab tib lub sijhawm, feem ntau ua rau "COM Surrogate tau nres tsis ua haujlwm" lossis lub siab hloov load. Qhov tseeb tias ntau dua ib lub txheej txheem dllhost.exe tuaj yeem tshwm rau tus thawj coj ua haujlwm tib lub sijhawm yog qhov qub (txhua qhov haujlwm tuaj yeem pib nws tus kheej ntawm tus txheej txheem).
Tus thawj txheej txheem txheej txheem cov ntaub ntawv nyob hauv C: Windows System32. Koj tsis tuaj yeem rho tawm dllhost.exe, tab sis feem ntau muaj cov kev xaiv los kho cov teeb meem tshwm sim los ntawm txoj kev no.
Vim li cas dllhost.exe COM Surrogate thauj cov processor lossis ua rau "COM Surrogate program tau tso tseg tsis ua haujlwm" thiab yuav kho nws li cas
Feem ntau, qhov kev thauj khoom ntau nyob rau hauv lub system lossis ib qho kev ua haujlwm sai ntawm COM txheej txheem txheej txheem tshwm sim thaum qhib qee cov folders muaj cov ntaub ntawv video lossis duab hauv Windows Explorer, txawm hais tias qhov no tsis yog tib txoj kev xaiv: qee lub sijhawm tso cov kev pabcuam thib peb kuj ua rau muaj qhov yuam kev.
Cov teeb meem uas nquag muaj ntawm tus cwj pwm no yog:
- Qhov thib peb lub khoos phis tsis raug rau npe khoom COM lossis lawv tsis ua haujlwm kom raug (tsis raug ntawm lub Windows tam sim no, khoos phis tawm dhau los).
- Cov codecs dhau los lossis ua haujlwm tsis raug, tshwj xeeb yog tias qhov teeb meem tshwm sim thaum tso tawm cov ntiv tes hauv Explorer.
- Qee zaum - kev ua haujlwm ntawm kab mob lossis malware nyob rau hauv khoos phis tawm, nrog rau ua rau muaj kev puas tsuaj rau Windows system cov ntaub ntawv.
Siv cov ntsiab lus rov qab, tshem tawm codecs lossis cov haujlwm
Ua ntej tshaj plaws, yog tias lub tshuab ua haujlwm siab lossis COM Surrogate cov kev pabcuam tshem tawm cov kev ua yuam kev tsis ntev los no, sim siv qhov system rov qab cov ntsiab lus (saib qhov Windows 10 rov qab cov ntsiab lus) lossis, yog tias koj paub tom qab txhim kho qhov program twg lossis codecs yuam kev tau tshwm sim, sim tshem tawm lawv nyob hauv Pawg Tswj Xyuas - Cov Txheej Txheem thiab Nta lossis, hauv Windows 10, hauv Chaw - Cov Ntawv Thov.
Nco tseg: txawm hais tias qhov yuam kev tau tshwm sim ntev dhau los, tab sis nws tshwm sim thaum qhib cov folders nrog cov yeeb yaj kiab lossis cov duab nyob hauv Windows Explorer, ua ntej txhua yam, sim tshem cov codecs uas tau tsim, piv txwv li, K-Lite Codec Pob, nco ntsoov rov qab qhib koj lub computer tom qab tshem tawm.
Cov ntaub ntawv tsis ncaj
Yog tias muaj txheej txheem siab thauj khoom los ntawm dllhost.exe tshwm thaum koj qhib lub nplaub tshev tshwj xeeb hauv Windows Explorer, nws yuav muaj cov ntaub ntawv xov xwm tsis zoo. Ib qho, txawm hais tias tsis ua haujlwm tas li, txoj hauv kev los txheeb xyuas cov ntawv zoo li no:
- Qhib lub Windows Resource Monitor (nias Win + R, ntaus kom rov ntaus dua thiab nias Enter. Koj kuj tseem tuaj yeem siv kev tshawb nrhiav nyob hauv Windows 10 taskbar).
- Nyob rau ntawm CPU tab, tshawb xyuas cov txheej txheem dllhost.exe, thiab tom qab ntawd txheeb xyuas (them sai sai rau qhov yuav ncua ntxiv) yog tias muaj cov vis dis aus lossis duab nyob hauv cov ntawv teev hauv cov ntawv "ntu Cov Qauv Txuas". Yog tias ib qho tam sim no, tom qab ntawd nrog qhov tshwm sim siab, nws yog cov ntawv no uas ua rau muaj teeb meem (koj tuaj yeem sim muab nws tshem tawm).
Thiab, yog tias COM Surrogate teeb meem tshwm sim thaum qhib cov folders nrog qee hom ntaub ntawv tshwj xeeb, tom qab ntawd COM cov khoom tso npe los ntawm qhov program ua lub luag haujlwm ntawm kev qhib cov hom ntaub ntawv no yuav raug cem: koj tuaj yeem tshawb xyuas seb qhov teeb meem nyob li cas tom qab tshem tawm cov program no (thiab, zoo dua, rov pib kho lub computer) tom qab tshem tawm).
COM Kev Sau Npe Tsis Txaus
Yog tias cov txheej txheem yav dhau los tsis pab, koj tuaj yeem sim kho COM cov khoom siv yuam kev hauv Windows. Cov txheej txheem tsis ib txwm ua rau muaj qhov tshwm sim zoo, nws tseem tuaj yeem ua rau qhov tsis zoo, yog li kuv pom zoo kom tsim ib qhov system rov qab ua ntej siv nws.
Txhawm rau kom kho cov teeb meem ntawd, koj tuaj yeem siv CCleaner program:
- Ntawm cov ntawv sau npe, kos lub thawv "ActiveX thiab Cov Chav Kawm Tsis Zoo", nyem "Kev daws teebmeem".
- Txheeb xyuas tias cov khoom ActiveX / COM raug xaiv thiab nyem Kev Xaiv Raug.
- Txais cov thaub qab ntawm cov ntawv sau npe nkag thiab qhia kom meej txoj hauv kev.
- Tom qab kho tas, rov qab qhib lub khoos phis tawm.
Cov ntsiab lus ntawm CCleaner thiab qhov twg mus rub lub program: Siv CCleaner rau kev siv zoo.
Txoj hauv kev ntxiv rau Txhim Kho Cov Kev Ua Kom Raug Puas Zoo
Hauv kev xaus, qee cov ntaub ntawv ntxiv uas tuaj yeem pab kho teeb meem nrog dllhost.exe, yog tias cov teeb meem tseem tsis tau kho:
- Tshawb xyuas koj lub khoos phis tawm rau malware siv cov twj zoo li AdwCleaner (ib yam li siv koj cov tshuaj tiv thaiv antivirus).
- Dllhost.exe cov ntaub ntawv nws tus kheej feem ntau tsis yog kab mob (tab sis malware siv COM Surrogate tuaj yeem ua teeb meem rau nws). Txawm li cas los xij, yog tias tsis paub tseeb, nco ntsoov cov txheej txheem xa mus C: Windows System32 (txoj cai-nias ntawm tus txheej txheem nyob hauv tus saib xyuas haujlwm qhib cov ntaub ntawv chaw) thiab muaj digital kos npe los ntawm Microsoft (xis-nyem ntawm cov ntaub ntawv - cov khoom ntiag tug). Yog tias tsis paub tseeb, saib Yuav ua li cas luam theej duab Windows txheej txheem rau kab mob.
- Sim kuaj xyuas lub meej mom ntawm lub Windows system cov ntaub ntawv.
- Sim tshem tawm DEP rau dllhost.exe (tsuas yog rau 32-ntsis systems): mus rau Control Vaj Huam Sib Luag - Qhov System (lossis nyem-nias rau "Computer no" - "Cov Khoom"), xaiv "Advanced System Settings" ntawm sab laug, ntawm "Advanced" tab hauv seem "Kev Ua", nyem "Xaiv" thiab qhib rau "Cov Haujlwm Saib Xyuas Kev Tiv Thaiv" tab. Xaiv "Pab kom DEP rau tag nrho cov kev pabcuam thiab kev pabcuam tshwj tsis yog cov kev xaiv hauv qab no", nyem "Ntxiv" khawm thiab qhia meej txoj hauv kev rau cov ntawv C: Windows System32 dllhost.exeCov. Siv cov kev teeb tsa thiab rov qab kho lub computer.
Thiab thaum kawg, yog tias tsis muaj dab tsi pab, thiab koj muaj Windows 10, koj tuaj yeem sim rov kho qhov system nrog txuag cov ntaub ntawv: Yuav ua li cas rov pib dua Windows 10.
