diff --git a/Cargo.lock b/Cargo.lock
index ad4e6b3b2..2da3792cf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2234,20 +2234,20 @@ dependencies = [
  "rustc_version 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "structopt 0.2.15 (registry+https://github.com/rust-lang/crates.io-index)",
  "wabt 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-clif-backend 0.3.0",
- "wasmer-emscripten 0.3.0",
- "wasmer-llvm-backend 0.3.0",
- "wasmer-middleware-common 0.3.0",
- "wasmer-runtime 0.3.0",
- "wasmer-runtime-abi 0.3.0",
- "wasmer-runtime-core 0.3.0",
- "wasmer-singlepass-backend 0.3.0",
- "wasmer-wasi 0.3.0",
+ "wasmer-clif-backend 0.4.0",
+ "wasmer-emscripten 0.4.0",
+ "wasmer-llvm-backend 0.4.0",
+ "wasmer-middleware-common 0.4.0",
+ "wasmer-runtime 0.4.0",
+ "wasmer-runtime-abi 0.4.0",
+ "wasmer-runtime-core 0.4.0",
+ "wasmer-singlepass-backend 0.4.0",
+ "wasmer-wasi 0.4.0",
 ]
 
 [[package]]
 name = "wasmer-clif-backend"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "cranelift-codegen 0.30.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2263,15 +2263,15 @@ dependencies = [
  "serde_bytes 0.10.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde_derive 1.0.90 (registry+https://github.com/rust-lang/crates.io-index)",
  "target-lexicon 0.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime-core 0.3.0",
- "wasmer-win-exception-handler 0.3.0",
+ "wasmer-runtime-core 0.4.0",
+ "wasmer-win-exception-handler 0.4.0",
  "wasmparser 0.29.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasmer-emscripten"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "glob 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2280,15 +2280,15 @@ dependencies = [
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
  "wabt 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-clif-backend 0.3.0",
- "wasmer-llvm-backend 0.3.0",
- "wasmer-runtime-core 0.3.0",
- "wasmer-singlepass-backend 0.3.0",
+ "wasmer-clif-backend 0.4.0",
+ "wasmer-llvm-backend 0.4.0",
+ "wasmer-runtime-core 0.4.0",
+ "wasmer-singlepass-backend 0.4.0",
 ]
 
 [[package]]
 name = "wasmer-llvm-backend"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "capstone 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cc 1.0.34 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2303,42 +2303,42 @@ dependencies = [
  "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
  "wabt 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime-core 0.3.0",
+ "wasmer-runtime-core 0.4.0",
  "wasmparser 0.29.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasmer-middleware-common"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
- "wasmer-runtime-core 0.3.0",
+ "wasmer-runtime-core 0.4.0",
 ]
 
 [[package]]
 name = "wasmer-runtime"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "criterion 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "memmap 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempfile 3.0.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "wabt 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-clif-backend 0.3.0",
- "wasmer-llvm-backend 0.3.0",
- "wasmer-runtime-core 0.3.0",
- "wasmer-singlepass-backend 0.3.0",
+ "wasmer-clif-backend 0.4.0",
+ "wasmer-llvm-backend 0.4.0",
+ "wasmer-runtime-core 0.4.0",
+ "wasmer-singlepass-backend 0.4.0",
 ]
 
 [[package]]
 name = "wasmer-runtime-abi"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "failure 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
  "hashbrown 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "tar 0.4.22 (registry+https://github.com/rust-lang/crates.io-index)",
  "tempdir 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime-core 0.3.0",
+ "wasmer-runtime-core 0.4.0",
  "wasmparser 0.29.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "zbox 0.6.1 (git+https://github.com/wasmerio/zbox?branch=bundle-libsodium)",
  "zstd 0.4.22+zstd.1.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2346,17 +2346,17 @@ dependencies = [
 
 [[package]]
 name = "wasmer-runtime-c-api"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "cbindgen 0.8.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime 0.3.0",
- "wasmer-runtime-core 0.3.0",
+ "wasmer-runtime 0.4.0",
+ "wasmer-runtime-core 0.4.0",
 ]
 
 [[package]]
 name = "wasmer-runtime-core"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "blake2b_simd 0.4.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "digest 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2382,7 +2382,7 @@ dependencies = [
 
 [[package]]
 name = "wasmer-singlepass-backend"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "dynasm 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2392,24 +2392,24 @@ dependencies = [
  "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "nix 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "smallvec 0.6.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime-core 0.3.0",
+ "wasmer-runtime-core 0.4.0",
  "wasmparser 0.29.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "wasmer-spectests"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "wabt 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-clif-backend 0.3.0",
- "wasmer-llvm-backend 0.3.0",
- "wasmer-runtime-core 0.3.0",
- "wasmer-singlepass-backend 0.3.0",
+ "wasmer-clif-backend 0.4.0",
+ "wasmer-llvm-backend 0.4.0",
+ "wasmer-runtime-core 0.4.0",
+ "wasmer-singlepass-backend 0.4.0",
 ]
 
 [[package]]
 name = "wasmer-wasi"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "byteorder 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "generational-arena 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2417,18 +2417,18 @@ dependencies = [
  "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime-core 0.3.0",
+ "wasmer-runtime-core 0.4.0",
 ]
 
 [[package]]
 name = "wasmer-win-exception-handler"
-version = "0.3.0"
+version = "0.4.0"
 dependencies = [
  "bindgen 0.46.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cmake 0.1.38 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.51 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.5 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasmer-runtime-core 0.3.0",
+ "wasmer-runtime-core 0.4.0",
  "winapi 0.3.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
diff --git a/install.sh b/install.sh
index c0d0982bd..8d4e1e9d2 100755
--- a/install.sh
+++ b/install.sh
@@ -130,11 +130,11 @@ wasmer_detect_profile() {
 wasmer_link() {
   printf "$cyan> Adding to bash profile...$reset\n"
   WASMER_PROFILE="$(wasmer_detect_profile)"
-  LOAD_STR="\n# Wasmer\nexport WASMER_DIR=\"\$HOME/.wasmer\"\n[ -s \"\$WASMER_DIR/wasmer.sh\" ] && source \"\$WASMER_DIR/wasmer.sh\"  # This loads wasmer\n"
-  SOURCE_STR="# Wasmer config\nexport WASMER_DIR=\"\$HOME/.wasmer\"\nexport WASMER_CACHE_DIR=\"\$WASMER_DIR/cache\"\nexport PATH=\"\$HOME/.wasmer/bin:\$HOME/.wasmer/globals/wapm_packages/.bin:\$PATH\"\n"
+  LOAD_STR="\n# Wasmer\nexport WASMER_DIR=\"$INSTALL_DIRECTORY\"\n[ -s \"\$WASMER_DIR/wasmer.sh\" ] && source \"\$WASMER_DIR/wasmer.sh\"  # This loads wasmer\n"
+  SOURCE_STR="# Wasmer config\nexport WASMER_DIR=\"$INSTALL_DIRECTORY\"\nexport WASMER_CACHE_DIR=\"\$WASMER_DIR/cache\"\nexport PATH=\"\$WASMER_DIR/bin:\$WASMER_DIR/globals/wapm_packages/.bin:\$PATH\"\n"
 
   # We create the wasmer.sh file
-  printf "$SOURCE_STR" > "$HOME/.wasmer/wasmer.sh"
+  printf "$SOURCE_STR" > "$INSTALL_DIRECTORY/wasmer.sh"
 
   if [ -z "${WASMER_PROFILE-}" ] ; then
     printf "${red}Profile not found. Tried:\n* ${WASMER_PROFILE} (as defined in \$PROFILE)\n* ~/.bashrc\n* ~/.bash_profile\n* ~/.zshrc\n* ~/.profile.\n"
@@ -156,12 +156,12 @@ wasmer_link() {
     echo "If this isn't the profile of your current shell then please add the following to your correct profile:"
     printf "$LOAD_STR$reset\n"
 
-    version=`$HOME/.wasmer/bin/wasmer --version` || (
+    version=`$INSTALL_DIRECTORY/bin/wasmer --version` || (
       printf "$red> wasmer was installed, but doesn't seem to be working :($reset\n"
       exit 1;
     )
 
-    printf "$green> Successfully installed $version!\n\n${reset}If you want to have the command available now please execute:\nsource $HOME/.wasmer/wasmer.sh$reset\n"
+    printf "$green> Successfully installed $version!\n\n${reset}If you want to have the command available now please execute:\nsource $INSTALL_DIRECTORY/wasmer.sh$reset\n"
     printf "\nOtherwise, wasmer and wapm will be available the next time you open the terminal.\n"
     echo "Note: during the alpha release of wapm, telemetry is enabled by default; if you would like to opt out, run \`wapm config set telemetry.enabled false\`."
     echo "If you notice anything wrong or have any issues, please file a bug at https://github.com/wasmerio/wapm-cli :)"
@@ -257,7 +257,7 @@ wasmer_install() {
 
 "
   fi
-#   if [ -d "$HOME/.wasmer" ]; then
+#   if [ -d "$INSTALL_DIRECTORY" ]; then
 #     if which wasmer; then
 #       local latest_url
 #       local specified_version
@@ -286,11 +286,11 @@ wasmer_install() {
 #         exit 0
 #       else
 #       	printf "$yellow> $wasmer_alt_version is already installed, Specified version: $specified_version.$reset\n"
-#         rm -rf "$HOME/.wasmer"
+#         rm -rf "$INSTALL_DIRECTORY"
 #       fi
 #     else
-#       printf "$red> $HOME/.wasmer already exists, possibly from a past Wasmer install.$reset\n"
-#       printf "$red> Remove it (rm -rf $HOME/.wasmer) and run this script again.$reset\n"
+#       printf "$red> $INSTALL_DIRECTORY already exists, possibly from a past Wasmer install.$reset\n"
+#       printf "$red> Remove it (rm -rf $INSTALL_DIRECTORY) and run this script again.$reset\n"
 #       exit 0
 #     fi
 #   fi
diff --git a/src/installer/wasmer.iss b/src/installer/wasmer.iss
index 999b4f49d..16a396593 100644
--- a/src/installer/wasmer.iss
+++ b/src/installer/wasmer.iss
@@ -18,6 +18,9 @@ DisableWelcomePage=no
 Source: "..\..\target\release\wasmer.exe"; DestDir: "{app}\bin"
 Source: "..\..\wapm-cli\target\release\wapm.exe"; DestDir: "{app}\bin"
 
+[Dirs]
+Name: "{%USERPROFILE}\.wasmer"
+
 [Code]
 const EnvironmentKey = 'SYSTEM\CurrentControlSet\Control\Session Manager\Environment';
 
@@ -68,7 +71,7 @@ begin
     if CurStep = ssPostInstall 
      then begin 
      EnvAddPath(ExpandConstant('{app}') +'\bin');
-     EnvAddPath(ExpandConstant('{app}') +'\globals\wapm_packages\.bin');
+     EnvAddPath(ExpandConstant('{%USERPROFILE}') +'\globals\wapm_packages\.bin');
      end
 end;
 
@@ -77,6 +80,6 @@ begin
     if CurUninstallStep = usPostUninstall
     then begin 
     EnvRemovePath(ExpandConstant('{app}') +'\bin');
-    EnvAddPath(ExpandConstant('{app}') +'\globals\wapm_packages\.bin');
+    EnvAddPath(ExpandConstant('{%USERPROFILE}') +'\globals\wapm_packages\.bin');
     end
 end;
\ No newline at end of file