Recherche for fichiers après a relative date using Windows recherche

[Clippy]

Je suis looking for a way to save a search that includes a relative date. Specifically Je suis looking for a way to save a search that matches fichiers that have a modification date that is **7 days ago**.

J'ai read the [Windows Search Advanced Query Syntax](http://www.microsoft.com/windows/products/winfamily/desktopsearch/technicalresources/advquery.mspx) document and Je sun'est pas seeing a way to say 7 days ago.

The [numbers and ranges](http://www.microsoft.com/windows/products/winfamily/desktopsearch/technicalresources/advquery.mspx#E1E) section does mention that relative dates are possible. The problème is that the relative dates described there ne pas fit the criteria I need. The **lastweek** almost looks like what I want except si je run a query like `after:lastweek` on a Monday it will seulement show my fichier that ont été modified depuis Sunday at 12:00. The lastweek/lastmonth seem to relative vers le start du week/month which n'est pas what I need.

>


Multi-word relative dates: week, next
month, last week, past month, or
coming year. The valeurs can également be
entered contracted, as follows:
thisweek, nextmonth, lastweek,
pastmonth, comingyear.

One nice thing about saved searches is that they are stored as an XML document and the fichier format is [documented](http://msdn.microsoft.com/en-us/library/bb892885(VS.85).aspx). Je sun'est pas seeing comment form a correct valeur for a datetime. If J'étais able to understand this format, Je soupçonne I could use a text editor and créé a saved search that does what I want.

Fragment depuis le [examples](http://msdn.microsoft.com/en-us/library/bb892885(VS.85).aspx#savedsearch_examples):

```




```

To summarize Je suis looking for an answer to one or both duse questions

- Comment puis-je make a query for '7 days ago' using the standard syntax?

- How is the DateTime stored in a saved search?