thread750-1663054
I'm having trouble loading the software for an HP Photosmart 2575 All-in-1 printer on a newly loaded Win7 64-bit machine. I'm using the lastest and greatest downloaded from HP's site. The error I get is "HPSLPSVC64.DLL failed to register" and the installation rolls back before it ever really starts. The above mentioned thread referenced a similar problem on a 32-bit Win7 computer and the fix was to give yourself full control of
HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows NT/Current Version/SvcHost
I did that and the installation made it past HPSLPSVC64.DLL but then throws up an error when trying to register HPQCX08.DLL. That error comes up twice, first when installing HP Imaging Device Functions and then again when installing HP Solution Center. It doesn't stop the installation - the installation finishes and then it rolls back just those two programs that require HPQCX08.DLL. The other 4 or 5 programs it installs (OCR, HP Updates) load fine. Is there yet another registry key you have to give yourself permissions to in order to register the other DLL? Thanks.
I'm having trouble loading the software for an HP Photosmart 2575 All-in-1 printer on a newly loaded Win7 64-bit machine. I'm using the lastest and greatest downloaded from HP's site. The error I get is "HPSLPSVC64.DLL failed to register" and the installation rolls back before it ever really starts. The above mentioned thread referenced a similar problem on a 32-bit Win7 computer and the fix was to give yourself full control of
HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft/Windows NT/Current Version/SvcHost
I did that and the installation made it past HPSLPSVC64.DLL but then throws up an error when trying to register HPQCX08.DLL. That error comes up twice, first when installing HP Imaging Device Functions and then again when installing HP Solution Center. It doesn't stop the installation - the installation finishes and then it rolls back just those two programs that require HPQCX08.DLL. The other 4 or 5 programs it installs (OCR, HP Updates) load fine. Is there yet another registry key you have to give yourself permissions to in order to register the other DLL? Thanks.