MD5 mismatch

[LarsReich1]

hello, I updated R to 4.4.2 and from then on, I have a mismatch with RcPPParallel:

> devtools::session_info()
─ Session info ──────────────────────────────────────────────────────────────────────────────
 setting  value
 version  R version 4.4.2 (2024-10-31 ucrt)
 os       Windows 11 x64 (build 22631)
 system   x86_64, mingw32
 ui       RStudio
 language (EN)
 collate  German_Germany.utf8
 ctype    German_Germany.utf8
 tz       Europe/Berlin
 date     2024-12-07
 rstudio  2024.09.1+394 Cranberry Hibiscus (desktop)
 pandoc   NA

─ Packages ──────────────────────────────────────────────────────────────────────────────────
 ! package      * version  date (UTC) lib source
   cachem         1.1.0    2024-05-16 [1] CRAN (R 4.4.2)
   cli            3.6.3    2024-06-21 [1] CRAN (R 4.4.2)
   codetools      0.2-20   2024-03-31 [2] CRAN (R 4.4.2)
   colorspace     2.1-1    2024-07-26 [1] CRAN (R 4.4.2)
   devtools       2.4.5    2022-10-11 [1] CRAN (R 4.4.2)
   digest         0.6.37   2024-08-19 [1] CRAN (R 4.4.2)
   ellipsis       0.3.2    2021-04-29 [1] CRAN (R 4.4.2)
   fansi          1.0.6    2023-12-08 [1] CRAN (R 4.4.2)
   fastmap        1.2.0    2024-05-15 [1] CRAN (R 4.4.2)
   fs             1.6.5    2024-10-30 [1] CRAN (R 4.4.2)
   ggplot2        3.5.1    2024-04-23 [1] CRAN (R 4.4.2)
   glue           1.8.0    2024-09-30 [1] CRAN (R 4.4.2)
   gridExtra      2.3      2017-09-09 [1] CRAN (R 4.4.2)
   gtable         0.3.6    2024-10-25 [1] CRAN (R 4.4.2)
   htmltools      0.5.8.1  2024-04-04 [1] CRAN (R 4.4.2)
   htmlwidgets    1.6.4    2023-12-06 [1] CRAN (R 4.4.2)
   httpuv         1.6.15   2024-03-26 [1] CRAN (R 4.4.2)
   inline         0.3.20   2024-11-10 [1] CRAN (R 4.4.2)
   later          1.4.1    2024-11-27 [1] CRAN (R 4.4.2)
   lifecycle      1.0.4    2023-11-07 [1] CRAN (R 4.4.2)
   loo            2.8.0    2024-07-03 [1] CRAN (R 4.4.2)
   magrittr       2.0.3    2022-03-30 [1] CRAN (R 4.4.2)
   matrixStats    1.4.1    2024-09-08 [1] CRAN (R 4.4.2)
   memoise        2.0.1    2021-11-26 [1] CRAN (R 4.4.2)
   mime           0.12     2021-09-28 [1] CRAN (R 4.4.0)
   miniUI         0.1.1.1  2018-05-18 [1] CRAN (R 4.4.2)
   munsell        0.5.1    2024-04-01 [1] CRAN (R 4.4.2)
   pillar         1.9.0    2023-03-22 [1] CRAN (R 4.4.2)
   pkgbuild       1.4.5    2024-10-28 [1] CRAN (R 4.4.2)
   pkgconfig      2.0.3    2019-09-22 [1] CRAN (R 4.4.2)
   pkgload        1.4.0    2024-06-28 [1] CRAN (R 4.4.2)
   profvis        0.4.0    2024-09-20 [1] CRAN (R 4.4.2)
   promises       1.3.2    2024-11-28 [1] CRAN (R 4.4.2)
   purrr          1.0.2    2023-08-10 [1] CRAN (R 4.4.2)
   QuickJSR       1.4.0    2024-10-01 [1] CRAN (R 4.4.2)
   R6             2.5.1    2021-08-19 [1] CRAN (R 4.4.2)
   Rcpp           1.0.13-1 2024-11-02 [1] CRAN (R 4.4.2)
 D RcppParallel * 5.1.9    2024-08-19 [1] CRAN (R 4.4.2)
   remotes        2.5.0    2024-03-17 [1] CRAN (R 4.4.2)
   rlang          1.1.4    2024-06-04 [1] CRAN (R 4.4.2)
   rstan        * 2.32.6   2024-03-05 [1] CRAN (R 4.4.2)
   rstudioapi     0.17.1   2024-10-22 [1] CRAN (R 4.4.2)
   scales         1.3.0    2023-11-28 [1] CRAN (R 4.4.2)
   sessioninfo    1.2.2    2021-12-06 [1] CRAN (R 4.4.2)
   shiny          1.9.1    2024-08-01 [1] CRAN (R 4.4.2)
   StanHeaders  * 2.32.10  2024-07-15 [1] CRAN (R 4.4.2)
   tibble         3.2.1    2023-03-20 [1] CRAN (R 4.4.2)
   urlchecker     1.0.1    2021-11-30 [1] CRAN (R 4.4.2)
   usethis        3.1.0    2024-11-26 [1] CRAN (R 4.4.2)
   utf8           1.2.4    2023-10-22 [1] CRAN (R 4.4.2)
   vctrs          0.6.5    2023-12-01 [1] CRAN (R 4.4.2)
   xtable         1.8-4    2019-04-21 [1] CRAN (R 4.4.2)

 [1] C:/Users/MyName/AppData/Local/R/win-library/4.4
 [2] C:/Program Files/R/R-4.4.2/library

 D ── DLL MD5 mismatch, broken installation.

I tried reinstalling everything without solving MD5 mismatch - RcppParallel seems working (> RcppParallel::defaultNumThreads()
[1] 16)

However, this mismatch in MD5 frightens me a bit. Do you have any suggestions?

Best regards

[kevinushey]

Try restarting your computer and reinstalling RcppParallel (without loading it first in any R session). Does the error persist?