Welllllllll, drivers.... never mind. /hides
On 8/12/2010 9:18 PM, Garrett Serack wrote: > > We're NEVER GONNA UPGRADE using MSI. > > > > NEVER. > > > > Windows Installer fucked this up, and we're not gonna follow. We > always want it physically possible to have two versions installed. > This is the secret sauce to "No Reboots. Fucking Ever." :D > > > > G > > > > *From:* > coapp-developers-bounces+garretts=microsoft....@lists.launchpad.net > [mailto:coapp-developers-bounces+garretts=microsoft....@lists.launchpad.net] > *On Behalf Of *Trevor Dennis > *Sent:* Thursday, August 12, 2010 6:07 PM > *To:* Rivera, Rafael > *Cc:* coapp-developers@lists.launchpad.net > *Subject:* Re: [Coapp-developers] Questions, Questions, Questions > > > > > > On Thu, Aug 12, 2010 at 6:50 PM, Rivera, Rafael > <raf...@withinwindows.com <mailto:raf...@withinwindows.com>> wrote: > > Oh, sorry. Wow. I just fell into that GUID-being-a-real-GUID trap that > was just talked about moments ago. Yikes. > > /rafael > > > > On 8/12/2010 8:49 PM, Eric Schultz wrote: > > Rafael, > > > > We want to be able to provide a consistent ID for a package no matter > how many times its built. By using the package name, version, > architecture and the publisher's public key token, the same package > will always have the same ID. > > > > Eric > > > > I have another quick question. Are these ID's in anyway related to > the ProductCode and UpgradeCode in the end MSI? > > If so, the UpgradeCode must be consistent among all versions of a > single product. It cannot change with the version number. If this > value changes, Windows cannot find the correct product to upgrade when > installing the newer MSI for a package. We may need a way of tracking > this GUID and keeping it the same across releases. > > > > If we generate it via your hash, it should be okay as long as version > is not included. > > > > On the other hand, ProductCode and PackageCode must be unique on every > new MSI update. They could include the version, or simply be a real GUID. > > > -- > > Trevor Dennis >
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