OK, i have read the whole post, and did this brief, with some information/testing of my own. I have tried all that i have put here, and it works 100% for me, on XP SP2. ***** Starting ***** 1. Download ORCA (http://www.technipages.com/download-orca-msi-editor.html) 2. Download LogMeIn.msi (http://www.logmein.com) 3. Copy LogMeIn.msi to LogMeInSilent.msi (so you have a original in case you need to restart) 4. Use Orca to edit LogMeInSilent.msi as follow: ***** On InstallExecuteSequence Table ***** 1. find GetDeployInfo action and change condition from: UILevel=2 AND UPGRADEPRODUCT<>1 AND InstallMode<>"Remove" into: UPGRADEPRODUCT<>1 AND InstallMode<>"Remove" 2a. right click on the right panel and select "Add Row": ACTION: GetLMIRegistrationCookie CONDITION: NOT Installed SEQUENCE: 3710 2b. right click on the right panel and select "Add Row": ACTION: LMIGetLicense CONDITION: NOT Installed SEQUENCE: 3730 IMPORTANT: I HAVE *NOT* creted the next row (2c) as it is say to generates a profile warning popup. 2c. right click on the right panel and select "Add Row": ACTION: LMIGetLicenseForProfile CONDITION: NOT Installed SEQUENCE: 3720 3. find CreateUser action and change condition from: CANCREATEUSER AND PASSWORDSOK="true" AND VersionNT AND REMOVE<>"ALL" into: VersionNT AND REMOVE<>"ALL" 4. find CreateUserSetProperty action and change condition from: CANCREATEUSER AND PASSWORDSOK="true" AND VersionNT AND REMOVE<>"ALL" into: VersionNT AND REMOVE<>"ALL" 5a. Right click SetX64Path and select "Drop Row". 5b. Right click SetX86Path and select "Drop Row". ***** On Property Table ***** 1. find LICENSETYPE and change condition from: IT into: free 2. Right click DEPLOYID and select "Drop Row" 3a. right click on the right panel and select "Add Row": PROPERTY: USEREMAIL VALUE: your account's email address 3b. right click on the right panel and select "Add Row": PROPERTY: USERWEBPASSWORD VALUE: your account's web login password 3c. right click on the right panel and select "Add Row": PROPERTY: USERPASSWORD VALUE: win password if no windows password present 3d. right click on the right panel and select "Add Row": PROPERTY: USERVERIFYPWD VALUE: win password if no windows password present (again) NOTE: There are other rows that can be added this way, if needed: PROPERTY: ProxyServer VALUE: proxy server, for example, proxy01 PROPERTY: ProxySettings VALUE: ??? PROPERTY: ProxyPort VALUE: proxy server port, for example 8080 PROPERTY: ProxyUserName VALUE: proxy server user PROPERTY: ProxyPassword VALUE: proxy server pass PROPERTY: ProxyVerifyPwd VALUE: proxy server pass (again) 4. Click "File - Save" (not "Save As" a new file) ***** TESTING ***** You should have LogMeIn NOT installed on your machine to work. Anyway. Run "LogMeInSilent.msi /quiet LMIDESCRIPTION=NameWithNoSpaces", with no quotes, and after a while, LogMeIn should be installed on your machine, and loged to your account as "NameWithNoSpaces". NameWithNoSpaces is any string with no spaces, for example MyFriendCharliePC. If you want LogMeIn to use the default PC name, run it without the "LMIDESCRIPTION=NameWithNoSpaces" part. ***** Puting All Into A Self Contained Package ***** I would use WinRAR, cause it is more or less free, and very simple. 1. Download and install WinRAR. 2. Right click over LogMeInSilent.msi, and select "Add to archive..." 3. Check "Create SFX Archive" on the "General" tab. 4. On the Comment tab, copy this on the "enter a comment manually" field. Setup=LogMeInSilent.msi /quiet TempMode Silent=1 Overwrite=1 *NOTE* if you want to define the computer name, append LMIDESCRIPTION=NameWithNoSpaces. 5. Press OK and let WinRAR create a .EXE file. When run, the LogMeInSilent.exe would decompress to a temp folder, wait for LogMeInSilent.msi to run, and then delete all. Hope it helps.