Hello all,
Hoping some of the local gurus can offer some sage advice.
Laptop running Windows 7, iTunes 10.5.1.42 installed...
All was working fine - until a message popped up, informing me that an update was available. This happened towards the end of last year already - and I have periodically attempted the update over the past few months, with little success...
In a last desperate bid - I turn to the community for some help.
Please keep in mind that it took me a VERY long time to get my library to the point where everything now looks pretty, and works as it should... I am very nervous about losing it all if something goes wrong with the install...
I realise I probably don't need 10.5.3, since it only appears to make iBooks2 possible - but I have already been down the rabbit hole, and traces of the attempted install appear to have left an impression...
Each time I fire up iTunes, I am told that "Itunes was not properly installed, and that if I want to import or burn CD's, I need to re-install it"
[With this being said - error message aside, all works as it should. I can still import & burn etc.]
Here's what happened tonight, again - for about the 4th time. Since my earlier attempts saw the direct 'Install 1 upgrade' bomb out everytime, a quick web search advised I should go into "Tools" and select the Download Only option. This I have done, and now have the install set-up file on my PC. When I open/run it, it starts as per usual, Kaspersky/Windows pops up and asks if I want to allow it to make changes to my PC - I say yes - and the status bar starts running (it says something about "processing additional packages")...
A few seconds in, it shoots through to the end, and up pops a message saying "The Installer encountered errors before iTunes could be configured. Errors occurred during installation. Your system has not been modified. Please run the installer again."...
And round and round it goes.
Anyone have any similar issue before - any suggestions?
Or should I just ignore - and since all is working, barring that error message that pops up at the start - simply keep on keeping on until a different upgrade version becomes available (which will hopefully have a different result)?

Hoping some of the local gurus can offer some sage advice.
Laptop running Windows 7, iTunes 10.5.1.42 installed...
All was working fine - until a message popped up, informing me that an update was available. This happened towards the end of last year already - and I have periodically attempted the update over the past few months, with little success...
In a last desperate bid - I turn to the community for some help.
Please keep in mind that it took me a VERY long time to get my library to the point where everything now looks pretty, and works as it should... I am very nervous about losing it all if something goes wrong with the install...
I realise I probably don't need 10.5.3, since it only appears to make iBooks2 possible - but I have already been down the rabbit hole, and traces of the attempted install appear to have left an impression...
Each time I fire up iTunes, I am told that "Itunes was not properly installed, and that if I want to import or burn CD's, I need to re-install it"
[With this being said - error message aside, all works as it should. I can still import & burn etc.]
Here's what happened tonight, again - for about the 4th time. Since my earlier attempts saw the direct 'Install 1 upgrade' bomb out everytime, a quick web search advised I should go into "Tools" and select the Download Only option. This I have done, and now have the install set-up file on my PC. When I open/run it, it starts as per usual, Kaspersky/Windows pops up and asks if I want to allow it to make changes to my PC - I say yes - and the status bar starts running (it says something about "processing additional packages")...
A few seconds in, it shoots through to the end, and up pops a message saying "The Installer encountered errors before iTunes could be configured. Errors occurred during installation. Your system has not been modified. Please run the installer again."...
And round and round it goes.
Anyone have any similar issue before - any suggestions?
Or should I just ignore - and since all is working, barring that error message that pops up at the start - simply keep on keeping on until a different upgrade version becomes available (which will hopefully have a different result)?
Last edited: